/* Native-dependent code for GNU/Linux m32r.
- Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
- Free Software Foundation, Inc.
+ Copyright (C) 2004-2017 Free Software Foundation, Inc.
This file is part of GDB.
#include "regcache.h"
#include "linux-nat.h"
#include "target.h"
-
-#include "gdb_assert.h"
-#include "gdb_string.h"
-#include <sys/ptrace.h>
+#include "nat/gdb_ptrace.h"
#include <sys/user.h>
#include <sys/procfs.h>
+#include "inf-ptrace.h"
/* Prototypes for supply_gregset etc. */
#include "gregset.h"
#define SPU_REGMAP 23
#define SPI_REGMAP 26
-/* Doee apply to the corresponding SET requests as well. */
-#define GETREGS_SUPPLIES(regno) (0 <= (regno) && (regno) <= M32R_LINUX_NUM_REGS)
+/* Doee (??) apply to the corresponding SET requests as well. */
+#define GETREGS_SUPPLIES(regno) (0 <= (regno) \
+ && (regno) <= M32R_LINUX_NUM_REGS)
\f
m32r_linux_fetch_inferior_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
{
- int tid;
-
- /* GNU/Linux LWP ID's are process ID's. */
- tid = TIDGET (inferior_ptid);
- if (tid == 0)
- tid = PIDGET (inferior_ptid); /* Not a threaded program. */
+ pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Use the PTRACE_GETREGS request whenever possible, since it
transfers more registers in one system call, and we'll cache the
m32r_linux_store_inferior_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
{
- int tid;
-
- /* GNU/Linux LWP ID's are process ID's. */
- if ((tid = TIDGET (inferior_ptid)) == 0)
- tid = PIDGET (inferior_ptid); /* Not a threaded program. */
+ pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Use the PTRACE_SETREGS request whenever possible, since it
transfers more registers in one system call. */