2003-05-23 Andrew Cagney <cagney@redhat.com>

[deliverable/binutils-gdb.git] / gdb / c-lang.c

diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 4890a2b933e68fa353f7f507f7f2379a865b67a6..bdbbb54172c59a602a04c18d2bdd2cbecb9139b8 100644 (file)
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -31,6 +31,8 @@
 #include "gdb_assert.h"
 #include "charset.h"
 #include "gdb_string.h"
+#include "demangle.h"
+#include "cp-support.h"
 
 extern void _initialize_c_language (void);
 static void c_emit_char (int c, struct ui_file * stream, int quoter);
@@ -90,7 +92,6 @@ c_printstr (struct ui_file *stream, char *string, unsigned int length,
   unsigned int things_printed = 0;
   int in_quotes = 0;
   int need_comma = 0;
-  extern int inspect_it;
 
   /* If the string was not truncated due to `set print elements', and
      the last byte of it is a null, we don't print that, in traditional C
@@ -553,6 +554,9 @@ const struct language_defn c_language_defn =
   c_val_print,                 /* Print a value using appropriate syntax */
   c_value_print,               /* Print a top-level value */
   NULL,                                /* Language specific skip_trampoline */
+  NULL,                                /* value_of_this */
+  basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
+  NULL,                                /* Language specific symbol demangler */
   {"", "", "", ""},            /* Binary format info */
   {"0%lo", "0", "o", ""},      /* Octal format info */
   {"%ld", "", "d", ""},                /* Decimal format info */
@@ -606,6 +610,9 @@ const struct language_defn cplus_language_defn =
   c_val_print,                 /* Print a value using appropriate syntax */
   c_value_print,               /* Print a top-level value */
   NULL,                                /* Language specific skip_trampoline */
+  value_of_this,               /* value_of_this */
+  cp_lookup_symbol_nonlocal,   /* lookup_symbol_nonlocal */
+  cplus_demangle,              /* Language specific symbol demangler */
   {"", "", "", ""},            /* Binary format info */
   {"0%lo", "0", "o", ""},      /* Octal format info */
   {"%ld", "", "d", ""},                /* Decimal format info */
@@ -636,6 +643,47 @@ const struct language_defn asm_language_defn =
   c_val_print,                 /* Print a value using appropriate syntax */
   c_value_print,               /* Print a top-level value */
   NULL,                                /* Language specific skip_trampoline */
+  NULL,                                /* value_of_this */
+  basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
+  NULL,                                /* Language specific symbol demangler */
+  {"", "", "", ""},            /* Binary format info */
+  {"0%lo", "0", "o", ""},      /* Octal format info */
+  {"%ld", "", "d", ""},                /* Decimal format info */
+  {"0x%lx", "0x", "x", ""},    /* Hex format info */
+  c_op_print_tab,              /* expression operators for printing */
+  1,                           /* c-style arrays */
+  0,                           /* String lower bound */
+  &builtin_type_char,          /* Type of string elements */
+  LANG_MAGIC
+};
+
+/* The following language_defn does not represent a real language.
+   It just provides a minimal support a-la-C that should allow users
+   to do some simple operations when debugging applications that use
+   a language currently not supported by GDB.  */
+
+const struct language_defn minimal_language_defn =
+{
+  "minimal",                   /* Language name */
+  language_minimal,
+  c_builtin_types,
+  range_check_off,
+  type_check_off,
+  case_sensitive_on,
+  c_preprocess_and_parse,
+  c_error,
+  evaluate_subexp_standard,
+  c_printchar,                 /* Print a character constant */
+  c_printstr,                  /* Function to print string constant */
+  c_emit_char,                 /* Print a single char */
+  c_create_fundamental_type,   /* Create fundamental type in this language */
+  c_print_type,                        /* Print a type using appropriate syntax */
+  c_val_print,                 /* Print a value using appropriate syntax */
+  c_value_print,               /* Print a top-level value */
+  NULL,                                /* Language specific skip_trampoline */
+  NULL,                                /* value_of_this */
+  basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
+  NULL,                                /* Language specific symbol demangler */
   {"", "", "", ""},            /* Binary format info */
   {"0%lo", "0", "o", ""},      /* Octal format info */
   {"%ld", "", "d", ""},                /* Decimal format info */
@@ -653,4 +701,5 @@ _initialize_c_language (void)
   add_language (&c_language_defn);
   add_language (&cplus_language_defn);
   add_language (&asm_language_defn);
+  add_language (&minimal_language_defn);
 }