Add missing empty line in spu_write_pc.

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

diff --git a/gdb/p-lang.c b/gdb/p-lang.c
index 64d2e9f9be6ab66b742b7ae692ba8e9b20f971bc..07006cd079c7dbcabab1c514ee08746a84fe3e25 100644 (file)
--- a/gdb/p-lang.c
+++ b/gdb/p-lang.c
@@ -1,7 +1,6 @@
 /* Pascal language support routines for GDB, the GNU debugger.
 
 /* Pascal language support routines for GDB, the GNU debugger.
 

-   Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 Free Software Foundation, Inc.

 
    This file is part of GDB.
 
 
    This file is part of GDB.
 


@@ -31,12 +30,12 @@
 #include "valprint.h"
 #include "value.h"
 #include <ctype.h>
 #include "valprint.h"
 #include "value.h"
 #include <ctype.h>

- 
+

 extern void _initialize_pascal_language (void);
 
 
 /* All GPC versions until now (2007-09-27) also define a symbol called
 extern void _initialize_pascal_language (void);
 
 
 /* All GPC versions until now (2007-09-27) also define a symbol called

-   '_p_initialize'. Check for the presence of this symbol first.  */
+   '_p_initialize'.  Check for the presence of this symbol first.  */

 static const char GPC_P_INITIALIZE[] = "_p_initialize";
 
 /* The name of the symbol that GPC uses as the name of the main
 static const char GPC_P_INITIALIZE[] = "_p_initialize";
 
 /* The name of the symbol that GPC uses as the name of the main


@@ -54,7 +53,7 @@ static const char GPC_MAIN_PROGRAM_NAME_2[] = "pascal_main_program";
    so that it finds the even if the program was compiled
    without debugging information.
    According to information supplied by Waldeck Hebisch,
    so that it finds the even if the program was compiled
    without debugging information.
    According to information supplied by Waldeck Hebisch,

-   this should work for all versions posterior to June 2000. */
+   this should work for all versions posterior to June 2000.  */

 
 const char *
 pascal_main_name (void)
 
 const char *
 pascal_main_name (void)


@@ -99,15 +98,17 @@ int
 is_pascal_string_type (struct type *type,int *length_pos,
                        int *length_size, int *string_pos,
                       struct type **char_type,
 is_pascal_string_type (struct type *type,int *length_pos,
                        int *length_size, int *string_pos,
                       struct type **char_type,

-                      char **arrayname)
+                      const char **arrayname)

 {
   if (type != NULL && TYPE_CODE (type) == TYPE_CODE_STRUCT)
     {
       /* Old Borland type pascal strings from Free Pascal Compiler.  */
       /* Two fields: length and st.  */
 {
   if (type != NULL && TYPE_CODE (type) == TYPE_CODE_STRUCT)
     {
       /* Old Borland type pascal strings from Free Pascal Compiler.  */
       /* Two fields: length and st.  */

-      if (TYPE_NFIELDS (type) == 2 
-          && strcmp (TYPE_FIELDS (type)[0].name, "length") == 0 
-          && strcmp (TYPE_FIELDS (type)[1].name, "st") == 0)
+      if (TYPE_NFIELDS (type) == 2
+         && TYPE_FIELD_NAME (type, 0)
+         && strcmp (TYPE_FIELD_NAME (type, 0), "length") == 0
+         && TYPE_FIELD_NAME (type, 1)
+         && strcmp (TYPE_FIELD_NAME (type, 1), "st") == 0)

         {
           if (length_pos)
            *length_pos = TYPE_FIELD_BITPOS (type, 0) / TARGET_CHAR_BIT;
         {
           if (length_pos)
            *length_pos = TYPE_FIELD_BITPOS (type, 0) / TARGET_CHAR_BIT;


@@ -118,14 +119,16 @@ is_pascal_string_type (struct type *type,int *length_pos,
           if (char_type)
            *char_type = TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (type, 1));
          if (arrayname)
           if (char_type)
            *char_type = TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (type, 1));
          if (arrayname)

-           *arrayname = TYPE_FIELDS (type)[1].name;
+           *arrayname = TYPE_FIELD_NAME (type, 1);

          return 2;
         };
       /* GNU pascal strings.  */
       /* Three fields: Capacity, length and schema$ or _p_schema.  */
       if (TYPE_NFIELDS (type) == 3
          return 2;
         };
       /* GNU pascal strings.  */
       /* Three fields: Capacity, length and schema$ or _p_schema.  */
       if (TYPE_NFIELDS (type) == 3

-          && strcmp (TYPE_FIELDS (type)[0].name, "Capacity") == 0
-          && strcmp (TYPE_FIELDS (type)[1].name, "length") == 0)
+         && TYPE_FIELD_NAME (type, 0)
+         && strcmp (TYPE_FIELD_NAME (type, 0), "Capacity") == 0
+         && TYPE_FIELD_NAME (type, 1)
+         && strcmp (TYPE_FIELD_NAME (type, 1), "length") == 0)

         {
          if (length_pos)
            *length_pos = TYPE_FIELD_BITPOS (type, 1) / TARGET_CHAR_BIT;
         {
          if (length_pos)
            *length_pos = TYPE_FIELD_BITPOS (type, 1) / TARGET_CHAR_BIT;


@@ -133,7 +136,7 @@ is_pascal_string_type (struct type *type,int *length_pos,
            *length_size = TYPE_LENGTH (TYPE_FIELD_TYPE (type, 1));
          if (string_pos)
            *string_pos = TYPE_FIELD_BITPOS (type, 2) / TARGET_CHAR_BIT;
            *length_size = TYPE_LENGTH (TYPE_FIELD_TYPE (type, 1));
          if (string_pos)
            *string_pos = TYPE_FIELD_BITPOS (type, 2) / TARGET_CHAR_BIT;

-          /* FIXME: how can I detect wide chars in GPC ?? */
+          /* FIXME: how can I detect wide chars in GPC ??  */

           if (char_type)
            {
              *char_type = TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (type, 2));
           if (char_type)
            {
              *char_type = TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (type, 2));


@@ -142,7 +145,7 @@ is_pascal_string_type (struct type *type,int *length_pos,
                *char_type = TYPE_TARGET_TYPE (*char_type);
            }
          if (arrayname)
                *char_type = TYPE_TARGET_TYPE (*char_type);
            }
          if (arrayname)

-           *arrayname = TYPE_FIELDS (type)[2].name;
+           *arrayname = TYPE_FIELD_NAME (type, 2);

          return 3;
         };
     }
          return 3;
         };
     }


@@ -153,7 +156,7 @@ static void pascal_one_char (int, struct ui_file *, int *);
 
 /* Print the character C on STREAM as part of the contents of a literal
    string.
 
 /* Print the character C on STREAM as part of the contents of a literal
    string.

-   In_quotes is reset to 0 if a char is written with #4 notation */
+   In_quotes is reset to 0 if a char is written with #4 notation.  */

 
 static void
 pascal_one_char (int c, struct ui_file *stream, int *in_quotes)
 
 static void
 pascal_one_char (int c, struct ui_file *stream, int *in_quotes)


@@ -184,7 +187,7 @@ static void pascal_emit_char (int c, struct type *type,
 
 /* Print the character C on STREAM as part of the contents of a literal
    string whose delimiter is QUOTER.  Note that that format for printing
 
 /* Print the character C on STREAM as part of the contents of a literal
    string whose delimiter is QUOTER.  Note that that format for printing

-   characters and strings is language specific. */
+   characters and strings is language specific.  */

 
 static void
 pascal_emit_char (int c, struct type *type, struct ui_file *stream, int quoter)
 
 static void
 pascal_emit_char (int c, struct type *type, struct ui_file *stream, int quoter)


@@ -264,7 +267,7 @@ pascal_printstr (struct ui_file *stream, struct type *type,
 
       rep1 = i + 1;
       reps = 1;
 
       rep1 = i + 1;
       reps = 1;

-      while (rep1 < length 
+      while (rep1 < length

             && extract_unsigned_integer (string + rep1 * width, width,
                                          byte_order) == current_char)
        {
             && extract_unsigned_integer (string + rep1 * width, width,
                                          byte_order) == current_char)
        {


@@ -276,10 +279,7 @@ pascal_printstr (struct ui_file *stream, struct type *type,
        {
          if (in_quotes)
            {
        {
          if (in_quotes)
            {

-             if (options->inspect_it)
-               fputs_filtered ("\\', ", stream);
-             else
-               fputs_filtered ("', ", stream);
+             fputs_filtered ("', ", stream);

              in_quotes = 0;
            }
          pascal_printchar (current_char, type, stream);
              in_quotes = 0;
            }
          pascal_printchar (current_char, type, stream);


@@ -292,10 +292,7 @@ pascal_printstr (struct ui_file *stream, struct type *type,
        {
          if ((!in_quotes) && (PRINT_LITERAL_FORM (current_char)))
            {
        {
          if ((!in_quotes) && (PRINT_LITERAL_FORM (current_char)))
            {

-             if (options->inspect_it)
-               fputs_filtered ("\\'", stream);
-             else
-               fputs_filtered ("'", stream);
+             fputs_filtered ("'", stream);

              in_quotes = 1;
            }
          pascal_one_char (current_char, stream, &in_quotes);
              in_quotes = 1;
            }
          pascal_one_char (current_char, stream, &in_quotes);


@@ -305,12 +302,7 @@ pascal_printstr (struct ui_file *stream, struct type *type,
 
   /* Terminate the quotes if necessary.  */
   if (in_quotes)
 
   /* Terminate the quotes if necessary.  */
   if (in_quotes)

-    {
-      if (options->inspect_it)
-       fputs_filtered ("\\'", stream);
-      else
-       fputs_filtered ("'", stream);
-    }
+    fputs_filtered ("'", stream);

 
   if (force_ellipses || i < length)
     fputs_filtered ("...", stream);
 
   if (force_ellipses || i < length)
     fputs_filtered ("...", stream);


@@ -425,7 +417,6 @@ const struct language_defn pascal_language_defn =
   "pascal",                    /* Language name */
   language_pascal,
   range_check_on,
   "pascal",                    /* Language name */
   language_pascal,
   range_check_on,

-  type_check_on,

   case_sensitive_on,
   array_row_major,
   macro_expansion_no,
   case_sensitive_on,
   array_row_major,
   macro_expansion_no,


@@ -440,6 +431,7 @@ const struct language_defn pascal_language_defn =
   pascal_print_typedef,                /* Print a typedef using appropriate syntax */
   pascal_val_print,            /* Print a value using appropriate syntax */
   pascal_value_print,          /* Print a top-level value */
   pascal_print_typedef,                /* Print a typedef using appropriate syntax */
   pascal_val_print,            /* Print a value using appropriate syntax */
   pascal_value_print,          /* Print a top-level value */

+  default_read_var_value,      /* la_read_var_value */

   NULL,                                /* Language specific skip_trampoline */
   "this",                      /* name_of_this */
   basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */
   NULL,                                /* Language specific skip_trampoline */
   "this",                      /* name_of_this */
   basic_lookup_symbol_nonlocal,        /* lookup_symbol_nonlocal */


@@ -455,6 +447,8 @@ const struct language_defn pascal_language_defn =
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,
   default_print_array_index,
   default_pass_by_reference,
   default_get_string,

+  NULL,                                /* la_get_symbol_name_cmp */
+  iterate_over_symbols,

   LANG_MAGIC
 };
 
   LANG_MAGIC
 };