Split rank_one_type_parm_func from rank_one_type

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

diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 1c283a8b9632aa589a1a4c624722853be94047cd..36c750204dab3b1da0c5a0112377bcdd8760ada0 100644 (file)
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -1,6 +1,6 @@
 /* C language support routines for GDB, the GNU debugger.
 
-   Copyright (C) 1992-2018 Free Software Foundation, Inc.
+   Copyright (C) 1992-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -234,7 +234,7 @@ c_printstr (struct ui_file *stream, struct type *type,
    target charset.  */
 
 void
-c_get_string (struct value *value, gdb_byte **buffer,
+c_get_string (struct value *value, gdb::unique_xmalloc_ptr<gdb_byte> *buffer,
              int *length, struct type **char_type,
              const char **charset)
 {
@@ -300,8 +300,8 @@ c_get_string (struct value *value, gdb_byte **buffer,
       /* I is now either a user-defined length, the number of non-null
         characters, or FETCHLIMIT.  */
       *length = i * width;
-      *buffer = (gdb_byte *) xmalloc (*length);
-      memcpy (*buffer, contents, *length);
+      buffer->reset ((gdb_byte *) xmalloc (*length));
+      memcpy (buffer->get (), contents, *length);
       err = 0;
     }
   else
@@ -326,10 +326,7 @@ c_get_string (struct value *value, gdb_byte **buffer,
       err = read_string (addr, *length, width, fetchlimit,
                         byte_order, buffer, length);
       if (err != 0)
-       {
-         xfree (*buffer);
-         memory_error (TARGET_XFER_E_IO, addr);
-       }
+       memory_error (TARGET_XFER_E_IO, addr);
     }
 
   /* If the LENGTH is specified at -1, we want to return the string
@@ -339,7 +336,7 @@ c_get_string (struct value *value, gdb_byte **buffer,
   if (req_length == -1)
     /* If the last character is null, subtract it from LENGTH.  */
     if (*length > 0
-       && extract_unsigned_integer (*buffer + *length - width,
+       && extract_unsigned_integer (buffer->get () + *length - width,
                                     width, byte_order) == 0)
       *length -= width;
   
@@ -1020,8 +1017,8 @@ extern const struct language_defn cplus_language_defn =
   iterate_over_symbols,
   cp_search_name_hash,
   &cplus_varobj_ops,
-  NULL,
-  NULL,
+  cplus_get_compile_context,
+  cplus_compute_program,
   LANG_MAGIC
 };