/* Cache and manage the values of registers for GDB, the GNU debugger.
- Copyright (C) 1986-2013 Free Software Foundation, Inc.
+ Copyright (C) 1986-2014 Free Software Foundation, Inc.
This file is part of GDB.
#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
regcache->registers
= XCALLOC (descr->sizeof_cooked_registers, gdb_byte);
regcache->register_status
- = XCALLOC (descr->sizeof_cooked_register_status, gdb_byte);
+ = XCALLOC (descr->sizeof_cooked_register_status, signed char);
}
else
{
regcache->registers
= XCALLOC (descr->sizeof_raw_registers, gdb_byte);
regcache->register_status
- = XCALLOC (descr->sizeof_raw_register_status, gdb_byte);
+ = XCALLOC (descr->sizeof_raw_register_status, signed char);
}
regcache->aspace = aspace;
regcache->ptid = minus_one_ptid;
{
/* Read-only register cache, perhaps the cooked value was
cached? */
- struct gdbarch *gdbarch = regcache->descr->gdbarch;
-
if (regcache->register_status[regnum] == REG_VALID)
memcpy (buf, register_buffer (regcache, regnum),
regcache->descr->sizeof_register[regnum]);
printf_filtered (_("Register cache flushed.\n"));
}
-static void
-dump_endian_bytes (struct ui_file *file, enum bfd_endian endian,
- const unsigned char *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,
int footnote_register_offset = 0;
int footnote_register_type_name_null = 0;
long register_offset = 0;
- unsigned char buf[MAX_REGISTER_SIZE];
+ gdb_byte buf[MAX_REGISTER_SIZE];
#if 0
fprintf_unfiltered (file, "nr_raw_registers %d\n",
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));
}
}
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));
}
}