#include "defs.h"
#include "command.h"
#include "gdbcmd.h"
-#include "gdb_assert.h"
#include "inferior.h"
#include "mips-tdep.h"
#include "target.h"
we'll clear this and use PTRACE_PEEKUSER instead. */
static int have_ptrace_regsets = 1;
-/* Whether or not to print the mirrored debug registers. */
-
-static int maint_show_dr;
-
/* Saved function pointers to fetch and store a single register using
PTRACE_PEEKUSER and PTRACE_POKEUSER. */
if (tid == 0)
tid = ptid_get_pid (inferior_ptid);
+ errno = 0;
ptrace (PTRACE_PEEKUSER, tid, DSP_CONTROL, 0);
switch (errno)
{
watch_mirror = regs;
retval = write_watchpoint_regs ();
- if (maint_show_dr)
+ if (show_debug_regs)
mips_show_dr ("insert_watchpoint", addr, len, type);
return retval;
retval = write_watchpoint_regs ();
- if (maint_show_dr)
+ if (show_debug_regs)
mips_show_dr ("remove_watchpoint", addr, len, type);
return retval;
struct target_ops *t;
add_setshow_boolean_cmd ("show-debug-regs", class_maintenance,
- &maint_show_dr, _("\
+ &show_debug_regs, _("\
Set whether to show variables that mirror the mips debug registers."), _("\
Show whether to show variables that mirror the mips debug registers."), _("\
Use \"on\" to enable, \"off\" to disable.\n\