opcodes: handle mach-o for thumb/arm disambiguation.

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

diff --git a/gdb/expprint.c b/gdb/expprint.c
index c8eef5e9c9143e501ba83b8232cc6ff36e6ee224..41de19003826a8af66ea890f0082aeeaf0f517c4 100644 (file)
--- a/gdb/expprint.c
+++ b/gdb/expprint.c
@@ -1,7 +1,6 @@
 /* Print in infix form a struct expression.
 
-   Copyright (C) 1986, 1988-1989, 1991-2000, 2003, 2007-2012 Free
-   Software Foundation, Inc.
+   Copyright (C) 1986-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -27,15 +26,11 @@
 #include "parser-defs.h"
 #include "user-regs.h"         /* For user_reg_map_regnum_to_name.  */
 #include "target.h"
-#include "gdb_string.h"
 #include "block.h"
 #include "objfiles.h"
-#include "gdb_assert.h"
 #include "valprint.h"
 
-#ifdef HAVE_CTYPE_H
 #include <ctype.h>
-#endif
 
 void
 print_expression (struct expression *exp, struct ui_file *stream)
@@ -102,7 +97,7 @@ print_subexp_standard (struct expression *exp, int *pos,
       {
        struct value_print_options opts;
 
-       get_raw_print_options (&opts);
+       get_no_prettyformat_print_options (&opts);
        (*pos) += 3;
        value_print (value_from_longest (exp->elts[pc + 1].type,
                                         exp->elts[pc + 2].longconst),
@@ -114,7 +109,7 @@ print_subexp_standard (struct expression *exp, int *pos,
       {
        struct value_print_options opts;
 
-       get_raw_print_options (&opts);
+       get_no_prettyformat_print_options (&opts);
        (*pos) += 3;
        value_print (value_from_double (exp->elts[pc + 1].type,
                                        exp->elts[pc + 2].doubleconst),
@@ -124,7 +119,7 @@ print_subexp_standard (struct expression *exp, int *pos,
 
     case OP_VAR_VALUE:
       {
-       struct block *b;
+       const struct block *b;
 
        (*pos) += 3;
        b = exp->elts[pc + 1].block;
@@ -206,7 +201,8 @@ print_subexp_standard (struct expression *exp, int *pos,
           additional parameter to LA_PRINT_STRING.  -fnf */
        get_user_print_options (&opts);
        LA_PRINT_STRING (stream, builtin_type (exp->gdbarch)->builtin_char,
-                        &exp->elts[pc + 2].string, nargs, NULL, 0, &opts);
+                        (gdb_byte *) &exp->elts[pc + 2].string, nargs,
+                        NULL, 0, &opts);
       }
       return;
 
@@ -220,7 +216,8 @@ print_subexp_standard (struct expression *exp, int *pos,
        fputs_filtered ("@\"", stream);
        get_user_print_options (&opts);
        LA_PRINT_STRING (stream, builtin_type (exp->gdbarch)->builtin_char,
-                        &exp->elts[pc + 2].string, nargs, NULL, 0, &opts);
+                        (gdb_byte *) &exp->elts[pc + 2].string, nargs,
+                        NULL, 0, &opts);
        fputs_filtered ("\"", stream);
       }
       return;
@@ -243,7 +240,7 @@ print_subexp_standard (struct expression *exp, int *pos,
          {
            char *s, *nextS;
 
-           s = alloca (strlen (selector) + 1);
+           s = (char *) alloca (strlen (selector) + 1);
            strcpy (s, selector);
            for (tem = 0; tem < nargs; tem++)
              {
@@ -283,7 +280,7 @@ print_subexp_standard (struct expression *exp, int *pos,
             a simple string, revert back to array printing.  Note that
             the last expression element is an explicit null terminator
             byte, which doesn't get printed.  */
-         tempstr = alloca (nargs);
+         tempstr = (char *) alloca (nargs);
          pc += 4;
          while (tem < nargs)
            {
@@ -310,7 +307,7 @@ print_subexp_standard (struct expression *exp, int *pos,
 
          get_user_print_options (&opts);
          LA_PRINT_STRING (stream, builtin_type (exp->gdbarch)->builtin_char,
-                          tempstr, nargs - 1, NULL, 0, &opts);
+                          (gdb_byte *) tempstr, nargs - 1, NULL, 0, &opts);
          (*pos) = pc;
        }
       else
@@ -449,7 +446,7 @@ print_subexp_standard (struct expression *exp, int *pos,
          (*pos) += 4;
          val = value_at_lazy (exp->elts[pc + 1].type,
                               (CORE_ADDR) exp->elts[pc + 5].longconst);
-         get_raw_print_options (&opts);
+         get_no_prettyformat_print_options (&opts);
          value_print (val, stream, &opts);
        }
       else
@@ -803,8 +800,6 @@ dump_subexp_body_standard (struct expression *exp,
     case BINOP_ASSIGN_MODIFY:
     case BINOP_VAL:
     case BINOP_CONCAT:
-    case BINOP_IN:
-    case BINOP_RANGE:
     case BINOP_END:
     case STRUCTOP_MEMBER:
     case STRUCTOP_MPTR:
@@ -935,7 +930,7 @@ dump_subexp_body_standard (struct expression *exp,
       gdb_print_host_address (exp->elts[elt + 1].type, stream);
       fprintf_filtered (stream, " (__thread /* \"%s\" */ ",
                         (exp->elts[elt].objfile == NULL ? "(null)"
-                        : exp->elts[elt].objfile->name));
+                        : objfile_name (exp->elts[elt].objfile)));
       type_print (exp->elts[elt + 1].type, NULL, stream, 0);
       fprintf_filtered (stream, ")");
       elt = dump_subexp (exp, stream, elt + 3);
@@ -954,6 +949,11 @@ dump_subexp_body_standard (struct expression *exp,
       elt = dump_subexp (exp, stream, elt);
       fprintf_filtered (stream, ")");
       break;
+    case OP_TYPEID:
+      fprintf_filtered (stream, "typeid (");
+      elt = dump_subexp (exp, stream, elt);
+      fprintf_filtered (stream, ")");
+      break;
     case STRUCTOP_STRUCT:
     case STRUCTOP_PTR:
       {
@@ -1007,12 +1007,29 @@ dump_subexp_body_standard (struct expression *exp,
        elt = dump_subexp (exp, stream, elt);
       }
       break;
+    case OP_STRING:
+      {
+       LONGEST len = exp->elts[elt].longconst;
+       LONGEST type = exp->elts[elt + 1].longconst;
+
+       fprintf_filtered (stream, "Language-specific string type: %s",
+                         plongest (type));
+
+       /* Skip length.  */
+       elt += 1;
+
+       /* Skip string content. */
+       elt += BYTES_TO_EXP_ELEM (len);
+
+       /* Skip length and ending OP_STRING. */
+       elt += 2;
+      }
+      break;
     default:
     case OP_NULL:
     case MULTI_SUBSCRIPT:
     case OP_F77_UNDETERMINED_ARGLIST:
     case OP_COMPLEX:
-    case OP_STRING:
     case OP_BOOL:
     case OP_M2_STRING:
     case OP_THIS: