Add new target_read_raw_memory function, and consolidate comments.

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

diff --git a/gdb/regcache.c b/gdb/regcache.c
index 57d29e4b6434cb0a556f8f2a3b71d2ae373e6bba..e847455f15c58c0e9729bf27e94ad406d13265e9 100644 (file)
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -25,11 +25,12 @@
 #include "regcache.h"
 #include "reggroups.h"
 #include "gdb_assert.h"
-#include "gdb_string.h"
+#include <string.h>
 #include "gdbcmd.h"            /* For maintenanceprintlist.  */
 #include "observer.h"
 #include "exceptions.h"
 #include "remote.h"
+#include "valprint.h"
 
 /*
  * DATA STRUCTURE
@@ -1090,27 +1091,6 @@ reg_flush_command (char *command, int from_tty)
     printf_filtered (_("Register cache flushed.\n"));
 }
 
-static void
-dump_endian_bytes (struct ui_file *file, enum bfd_endian endian,
-                  const gdb_byte *buf, long len)
-{
-  int i;
-
-  switch (endian)
-    {
-    case BFD_ENDIAN_BIG:
-      for (i = 0; i < len; i++)
-       fprintf_unfiltered (file, "%02x", buf[i]);
-      break;
-    case BFD_ENDIAN_LITTLE:
-      for (i = len - 1; i >= 0; i--)
-       fprintf_unfiltered (file, "%02x", buf[i]);
-      break;
-    default:
-      internal_error (__FILE__, __LINE__, _("Bad switch"));
-    }
-}
-
 enum regcache_dump_what
 {
   regcache_dump_none, regcache_dump_raw,
@@ -1258,10 +1238,9 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
          else
            {
              regcache_raw_read (regcache, regnum, buf);
-             fprintf_unfiltered (file, "0x");
-             dump_endian_bytes (file,
-                                gdbarch_byte_order (gdbarch), buf,
-                                regcache->descr->sizeof_register[regnum]);
+             print_hex_chars (file, buf,
+                              regcache->descr->sizeof_register[regnum],
+                              gdbarch_byte_order (gdbarch));
            }
        }
 
@@ -1280,12 +1259,9 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
              else if (status == REG_UNAVAILABLE)
                fprintf_unfiltered (file, "<unavailable>");
              else
-               {
-                 fprintf_unfiltered (file, "0x");
-                 dump_endian_bytes (file,
-                                    gdbarch_byte_order (gdbarch), buf,
-                                    regcache->descr->sizeof_register[regnum]);
-               }
+               print_hex_chars (file, buf,
+                                regcache->descr->sizeof_register[regnum],
+                                gdbarch_byte_order (gdbarch));
            }
        }