remote: Fix indentation in remote_new_objfile.

[deliverable/binutils-gdb.git] / gdb / value.h

diff --git a/gdb/value.h b/gdb/value.h
index 25937f3c29785617ca4c290b40bebc0b50d24cec..a691f3cf3ff8dbe196a3e124941cb533c942fe6b 100644 (file)
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -1,6 +1,6 @@
 /* Definitions for values of C expressions, for GDB.
 
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -23,6 +23,7 @@
 #include "frame.h"             /* For struct frame_id.  */
 #include "extension.h"
 #include "gdbsupport/gdb_ref_ptr.h"
+#include "gmp-utils.h"
 
 struct block;
 struct expression;
@@ -738,9 +739,6 @@ extern struct value *allocate_value_lazy (struct type *type);
 extern void value_contents_copy (struct value *dst, LONGEST dst_offset,
                                 struct value *src, LONGEST src_offset,
                                 LONGEST length);
-extern void value_contents_copy_raw (struct value *dst, LONGEST dst_offset,
-                                    struct value *src, LONGEST src_offset,
-                                    LONGEST length);
 
 extern struct value *allocate_repeat_value (struct type *type, int count);
 
@@ -905,16 +903,16 @@ extern int using_struct_return (struct gdbarch *gdbarch,
                                struct value *function,
                                struct type *value_type);
 
-extern struct value *evaluate_expression (struct expression *exp);
+/* Evaluate the expression EXP.  If set, EXPECT_TYPE is passed to the
+   outermost operation's evaluation.  This is ignored by most
+   operations, but may be used, e.g., to determine the type of an
+   otherwise untyped symbol.  The caller should not assume that the
+   returned value has this type.  */
 
-extern struct value *evaluate_type (struct expression *exp);
-
-extern struct value *evaluate_subexp (struct type *expect_type,
-                                     struct expression *exp,
-                                     int *pos, enum noside noside);
+extern struct value *evaluate_expression (struct expression *exp,
+                                         struct type *expect_type = nullptr);
 
-extern struct value *evaluate_subexpression_type (struct expression *exp,
-                                                 int subexp);
+extern struct value *evaluate_type (struct expression *exp);
 
 extern value *evaluate_var_value (enum noside noside, const block *blk,
                                  symbol *var);
@@ -923,18 +921,13 @@ extern value *evaluate_var_msym_value (enum noside noside,
                                       struct objfile *objfile,
                                       minimal_symbol *msymbol);
 
-extern value *eval_skip_value (expression *exp);
-
-extern void fetch_subexp_value (struct expression *exp, int *pc,
+namespace expr { class operation; };
+extern void fetch_subexp_value (struct expression *exp,
+                               expr::operation *op,
                                struct value **valp, struct value **resultp,
                                std::vector<value_ref_ptr> *val_chain,
                                bool preserve_errors);
 
-extern const char *extract_field_op (struct expression *exp, int *subexp);
-
-extern struct value *evaluate_subexp_with_coercion (struct expression *,
-                                                   int *, enum noside);
-
 extern struct value *parse_and_eval (const char *exp);
 
 extern struct value *parse_to_comma_and_eval (const char **expp);
@@ -1215,4 +1208,8 @@ extern struct value *call_xmethod (struct value *method,
    exiting (e.g., on quit_force).  */
 extern void finalize_values ();
 
+/* Convert VALUE to a gdb_mpq.  The caller must ensure that VALUE is
+   of floating-point, fixed-point, or integer type.  */
+extern gdb_mpq value_to_gdb_mpq (struct value *value);
+
 #endif /* !defined (VALUE_H) */