Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008,
- 2009 Free Software Foundation, Inc.
+ 2009, 2010 Free Software Foundation, Inc.
This file is part of GDB.
#include "value.h"
#include "completer.h"
#include "cp-abi.h"
+#include "cp-support.h"
#include "parser-defs.h"
#include "block.h"
#include "objc-lang.h"
cplusplus_error (const char *name, const char *fmt, ...)
{
struct ui_file *tmp_stream;
- long len;
char *message;
tmp_stream = mem_fileopen ();
make_cleanup_ui_file_delete (tmp_stream);
"(Note leading single quote.)"),
name, name);
- message = ui_file_xstrdup (tmp_stream, &len);
- make_cleanup (xfree, message);
- throw_error (NOT_FOUND_ERROR, "%s", message);
+ message = ui_file_xstrdup (tmp_stream, NULL);
+ make_cleanup (xfree, message);
+ throw_error (NOT_FOUND_ERROR, "%s", message);
}
/* Return the number of methods described for TYPE, including the
}
else
{
- /* The only match was a non-debuggable symbol. */
- values.sals[0].symtab = NULL;
- values.sals[0].line = 0;
- values.sals[0].end = 0;
- values.sals[0].pc = SYMBOL_VALUE_ADDRESS (sym_arr[0]);
+ /* The only match was a non-debuggable symbol, which might point
+ to a function descriptor; resolve it to the actual code address
+ instead. */
+ struct minimal_symbol *msymbol = (struct minimal_symbol *)sym_arr[0];
+ struct objfile *objfile = msymbol_objfile (msymbol);
+ struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ CORE_ADDR pc = SYMBOL_VALUE_ADDRESS (msymbol);
+
+ pc = gdbarch_convert_from_func_ptr_addr (gdbarch, pc,
+ ¤t_target);
+
+ init_sal (&values.sals[0]);
+ values.sals[0].pc = pc;
}
return values;
}
/* Move pointer ahead to next double-colon. */
while (*p && (p[0] != ' ') && (p[0] != '\t') && (p[0] != '\''))
{
+ if (current_language->la_language == language_cplus)
+ p += cp_validate_operator (p);
+
if (p[0] == '<')
{
temp_end = find_template_name_end (p);
while (*p && *p != ' ' && *p != '\t' && *p != ',' && *p != ':')
p++;
/* At this point p->"". String ended. */
+ /* Nope, C++ operators could have spaces in them
+ ("foo::operator <" or "foo::operator delete []").
+ I apologize, this is a bit hacky... */
+ if (current_language->la_language == language_cplus
+ && *p == ' ' && p - 8 - *argptr + 1 > 0)
+ {
+ /* The above loop has already swallowed "operator". */
+ p += cp_validate_operator (p - 8) - 8;
+ }
}
/* Allocate our own copy of the substring between argptr and
{
char *p1;
char *copy;
+ struct symbol *sym;
/* Extract the class name. */
p1 = p;
/* At this point p1->"::inA::fun", p->"inA::fun" copy->"AAA",
argptr->"inA::fun" */
- return lookup_symbol (copy, 0, STRUCT_DOMAIN, 0);
+ sym = lookup_symbol (copy, 0, STRUCT_DOMAIN, 0);
+ if (sym == NULL)
+ {
+ /* Typedefs are in VAR_DOMAIN so the above symbol lookup will
+ fail when the user attempts to lookup a method of a class
+ via a typedef'd name (NOT via the class's name, which is already
+ handled in symbol_matches_domain). So try the lookup again
+ using VAR_DOMAIN (where typedefs live) and double-check that we
+ found a struct/class type. */
+ struct symbol *s = lookup_symbol (copy, 0, VAR_DOMAIN, 0);
+ if (s != NULL)
+ {
+ struct type *t = SYMBOL_TYPE (s);
+ CHECK_TYPEDEF (t);
+ if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
+ return s;
+ }
+ }
+
+ return sym;
}
/* This finds the method COPY in the class whose type is T and whose
}
else
{
- char *tmp;
-
- if (is_operator_name (copy))
- {
- tmp = (char *) alloca (strlen (copy + 3) + 9);
- strcpy (tmp, "operator ");
- strcat (tmp, copy + 3);
- }
- else
- tmp = copy;
if (not_found_ptr)
*not_found_ptr = 1;
- if (tmp[0] == '~')
+ if (copy[0] == '~')
cplusplus_error (saved_arg,
"the class `%s' does not have destructor defined\n",
SYMBOL_PRINT_NAME (sym_class));
else
cplusplus_error (saved_arg,
"the class %s does not have any method named %s\n",
- SYMBOL_PRINT_NAME (sym_class), tmp);
+ SYMBOL_PRINT_NAME (sym_class), copy);
}
}
init_sal (&val);
+ val.pspace = current_program_space;
+
/* This is where we need to make sure that we have good defaults.
We must guarantee that this section of code is never executed
when we are called with just a function name, since
if (val.symtab == 0)
val.symtab = file_symtab;
+ val.pspace = SYMTAB_PSPACE (val.symtab);
val.pc = 0;
values.sals = (struct symtab_and_line *)
xmalloc (sizeof (struct symtab_and_line));
val.symtab = file_symtab ? file_symtab : default_symtab;
val.line = valx;
val.pc = 0;
+ val.pspace = current_program_space;
values.sals = (struct symtab_and_line *) xmalloc (sizeof val);
values.sals[0] = val;