Patchwork [RFA,04/10] Remove ptid_get_lwp

login
register
mail settings
Submitter Tom Tromey
Date June 13, 2018, 9:50 p.m.
Message ID <20180613215049.9691-5-tom@tromey.com>
Download mbox | patch
Permalink /patch/27820/
State New
Headers show

Comments

Tom Tromey - June 13, 2018, 9:50 p.m.
This removes ptid_get_lwp in favor of calling the ptid_t::lwp method.

ChangeLog
2018-06-13  Tom Tromey  <tom@tromey.com>

	* common/ptid.c (ptid_get_lwp): Remove.
	* common/ptid.h (ptid_get_lwp): Don't declare.
	* aarch64-linux-nat.c: Update.
	* ada-tasks.c: Update.
	* aix-thread.c: Update.
	* amd64-linux-nat.c: Update.
	* arm-linux-nat.c: Update.
	* corelow.c: Update.
	* fbsd-nat.c: Update.
	* fbsd-tdep.c: Update.
	* gnu-nat.c: Update.
	* i386-cygwin-tdep.c: Update.
	* i386-gnu-nat.c: Update.
	* i386-linux-nat.c: Update.
	* ia64-linux-nat.c: Update.
	* inf-ptrace.c: Update.
	* infrun.c: Update.
	* linux-fork.c: Update.
	* linux-nat.c: Update.
	* linux-tdep.c: Update.
	* linux-thread-db.c: Update.
	* mips-linux-nat.c: Update.
	* nat/aarch64-linux-hw-point.c: Update.
	* nat/aarch64-linux.c: Update.
	* nat/linux-btrace.c: Update.
	* nat/linux-osdata.c: Update.
	* nat/linux-procfs.c: Update.
	* nat/x86-linux-dregs.c: Update.
	* obsd-nat.c: Update.
	* ppc-fbsd-nat.c: Update.
	* ppc-linux-nat.c: Update.
	* procfs.c: Update.
	* python/py-infthread.c: Update.
	* ravenscar-thread.c: Update.
	* remote.c: Update.
	* s390-linux-nat.c: Update.
	* sol-thread.c: Update.
	* sol2-tdep.c: Update.
	* spu-linux-nat.c: Update.
	* x86-linux-nat.c: Update.
	* xtensa-linux-nat.c: Update.

gdbserver/ChangeLog
2018-06-13  Tom Tromey  <tom@tromey.com>

	* linux-low.c: Update.
	* linux-mips-low.c: Update.
	* lynx-low.c: Update.
	* nto-low.c: Update.
	* remote-utils.c: Update.
	* server.c: Update.
	* spu-low.c: Update.
	* target.c: Update.
	* thread-db.c: Update.
---
 gdb/ChangeLog                    | 44 ++++++++++++++++++++
 gdb/aarch64-linux-nat.c          | 10 ++---
 gdb/ada-tasks.c                  |  2 +-
 gdb/aix-thread.c                 |  8 ++--
 gdb/amd64-linux-nat.c            |  4 +-
 gdb/arm-linux-nat.c              | 24 +++++------
 gdb/common/ptid.c                |  8 ----
 gdb/common/ptid.h                |  4 --
 gdb/corelow.c                    |  2 +-
 gdb/fbsd-nat.c                   | 14 +++----
 gdb/fbsd-tdep.c                  |  8 ++--
 gdb/gdbserver/ChangeLog          | 12 ++++++
 gdb/gdbserver/linux-low.c        | 10 ++---
 gdb/gdbserver/linux-mips-low.c   |  2 +-
 gdb/gdbserver/lynx-low.c         |  2 +-
 gdb/gdbserver/nto-low.c          | 10 ++---
 gdb/gdbserver/remote-utils.c     |  2 +-
 gdb/gdbserver/server.c           |  2 +-
 gdb/gdbserver/spu-low.c          | 10 ++---
 gdb/gdbserver/target.c           |  4 +-
 gdb/gdbserver/thread-db.c        |  2 +-
 gdb/gnu-nat.c                    | 14 +++----
 gdb/i386-cygwin-tdep.c           |  4 +-
 gdb/i386-gnu-nat.c               |  6 +--
 gdb/i386-linux-nat.c             |  2 +-
 gdb/ia64-linux-nat.c             |  2 +-
 gdb/inf-ptrace.c                 |  2 +-
 gdb/infrun.c                     |  8 ++--
 gdb/linux-fork.c                 |  2 +-
 gdb/linux-nat.c                  | 90 ++++++++++++++++++++--------------------
 gdb/linux-tdep.c                 |  6 +--
 gdb/linux-thread-db.c            |  8 ++--
 gdb/mips-linux-nat.c             | 12 +++---
 gdb/nat/aarch64-linux-hw-point.c |  2 +-
 gdb/nat/aarch64-linux.c          |  2 +-
 gdb/nat/linux-btrace.c           |  4 +-
 gdb/nat/linux-osdata.c           |  2 +-
 gdb/nat/linux-procfs.c           |  2 +-
 gdb/nat/x86-linux-dregs.c        |  4 +-
 gdb/obsd-nat.c                   |  8 ++--
 gdb/ppc-fbsd-nat.c               |  4 +-
 gdb/ppc-linux-nat.c              | 32 +++++++-------
 gdb/procfs.c                     | 24 +++++------
 gdb/python/py-infthread.c        |  2 +-
 gdb/ravenscar-thread.c           |  4 +-
 gdb/remote.c                     | 14 +++----
 gdb/s390-linux-nat.c             |  4 +-
 gdb/sol-thread.c                 |  8 ++--
 gdb/sol2-tdep.c                  |  4 +-
 gdb/spu-linux-nat.c              |  8 ++--
 gdb/x86-linux-nat.c              |  2 +-
 gdb/xtensa-linux-nat.c           |  8 ++--
 52 files changed, 261 insertions(+), 217 deletions(-)

Patch

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5b51879476..6d5e42d1b1 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,47 @@ 
+2018-06-13  Tom Tromey  <tom@tromey.com>
+
+	* common/ptid.c (ptid_get_lwp): Remove.
+	* common/ptid.h (ptid_get_lwp): Don't declare.
+	* aarch64-linux-nat.c: Update.
+	* ada-tasks.c: Update.
+	* aix-thread.c: Update.
+	* amd64-linux-nat.c: Update.
+	* arm-linux-nat.c: Update.
+	* corelow.c: Update.
+	* fbsd-nat.c: Update.
+	* fbsd-tdep.c: Update.
+	* gnu-nat.c: Update.
+	* i386-cygwin-tdep.c: Update.
+	* i386-gnu-nat.c: Update.
+	* i386-linux-nat.c: Update.
+	* ia64-linux-nat.c: Update.
+	* inf-ptrace.c: Update.
+	* infrun.c: Update.
+	* linux-fork.c: Update.
+	* linux-nat.c: Update.
+	* linux-tdep.c: Update.
+	* linux-thread-db.c: Update.
+	* mips-linux-nat.c: Update.
+	* nat/aarch64-linux-hw-point.c: Update.
+	* nat/aarch64-linux.c: Update.
+	* nat/linux-btrace.c: Update.
+	* nat/linux-osdata.c: Update.
+	* nat/linux-procfs.c: Update.
+	* nat/x86-linux-dregs.c: Update.
+	* obsd-nat.c: Update.
+	* ppc-fbsd-nat.c: Update.
+	* ppc-linux-nat.c: Update.
+	* procfs.c: Update.
+	* python/py-infthread.c: Update.
+	* ravenscar-thread.c: Update.
+	* remote.c: Update.
+	* s390-linux-nat.c: Update.
+	* sol-thread.c: Update.
+	* sol2-tdep.c: Update.
+	* spu-linux-nat.c: Update.
+	* x86-linux-nat.c: Update.
+	* xtensa-linux-nat.c: Update.
+
 2018-06-13  Tom Tromey  <tom@tromey.com>
 
 	* common/ptid.c (ptid_get_pid): Remove.
diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c
index ab3e19a1c5..615a594c93 100644
--- a/gdb/aarch64-linux-nat.c
+++ b/gdb/aarch64-linux-nat.c
@@ -209,7 +209,7 @@  fetch_gregs_from_thread (struct regcache *regcache)
      and arm.  */
   gdb_static_assert (sizeof (regs) >= 18 * 4);
 
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   iovec.iov_base = &regs;
   if (gdbarch_bfd_arch_info (gdbarch)->bits_per_word == 32)
@@ -246,7 +246,7 @@  store_gregs_to_thread (const struct regcache *regcache)
   /* Make sure REGS can hold all registers contents on both aarch64
      and arm.  */
   gdb_static_assert (sizeof (regs) >= 18 * 4);
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   iovec.iov_base = &regs;
   if (gdbarch_bfd_arch_info (gdbarch)->bits_per_word == 32)
@@ -289,7 +289,7 @@  fetch_fpregs_from_thread (struct regcache *regcache)
      and arm.  */
   gdb_static_assert (sizeof regs >= VFP_REGS_SIZE);
 
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   iovec.iov_base = &regs;
 
@@ -335,7 +335,7 @@  store_fpregs_to_thread (const struct regcache *regcache)
   /* Make sure REGS can hold all VFP registers contents on both aarch64
      and arm.  */
   gdb_static_assert (sizeof regs >= VFP_REGS_SIZE);
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   iovec.iov_base = &regs;
 
@@ -529,7 +529,7 @@  aarch64_linux_nat_target::read_description ()
   gdb_byte regbuf[VFP_REGS_SIZE];
   struct iovec iovec;
 
-  tid = ptid_get_lwp (inferior_ptid);
+  tid = inferior_ptid.lwp ();
 
   iovec.iov_base = regbuf;
   iovec.iov_len = VFP_REGS_SIZE;
diff --git a/gdb/ada-tasks.c b/gdb/ada-tasks.c
index bbc0375571..ff98eeffab 100644
--- a/gdb/ada-tasks.c
+++ b/gdb/ada-tasks.c
@@ -1204,7 +1204,7 @@  info_task (struct ui_out *uiout, const char *taskno_str, struct inferior *inf)
 
   /* Print the TID and LWP.  */
   printf_filtered (_("Thread: %#lx\n"), ptid_get_tid (task_info->ptid));
-  printf_filtered (_("LWP: %#lx\n"), ptid_get_lwp (task_info->ptid));
+  printf_filtered (_("LWP: %#lx\n"), task_info->ptid.lwp ());
 
   /* If set, print the base CPU.  */
   if (task_info->base_cpu != 0)
diff --git a/gdb/aix-thread.c b/gdb/aix-thread.c
index c5bb839fb8..26db82b179 100644
--- a/gdb/aix-thread.c
+++ b/gdb/aix-thread.c
@@ -681,9 +681,9 @@  ptid_cmp (ptid_t ptid1, ptid_t ptid2)
     return -1;
   else if (ptid_get_tid (ptid1) > ptid_get_tid (ptid2))
     return 1;
-  else if (ptid_get_lwp (ptid1) < ptid_get_lwp (ptid2))
+  else if (ptid1.lwp () < ptid2.lwp ())
     return -1;
-  else if (ptid_get_lwp (ptid1) > ptid_get_lwp (ptid2))
+  else if (ptid1.lwp () > ptid2.lwp ())
     return 1;
   else
     return 0;
@@ -1050,14 +1050,14 @@  aix_thread_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
       thread = find_thread_ptid (ptid);
       if (!thread)
 	error (_("aix-thread resume: unknown pthread %ld"),
-	       ptid_get_lwp (ptid));
+	       ptid.lwp ());
 
       aix_thread_info *priv = get_aix_thread_info (thread);
 
       tid[0] = priv->tid;
       if (tid[0] == PTHDB_INVALID_TID)
 	error (_("aix-thread resume: no tid for pthread %ld"),
-	       ptid_get_lwp (ptid));
+	       ptid.lwp ());
       tid[1] = 0;
 
       if (arch64)
diff --git a/gdb/amd64-linux-nat.c b/gdb/amd64-linux-nat.c
index 588c9b50eb..bc2412b238 100644
--- a/gdb/amd64-linux-nat.c
+++ b/gdb/amd64-linux-nat.c
@@ -148,7 +148,7 @@  amd64_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum)
   int tid;
 
   /* GNU/Linux LWP ID's are process ID's.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
   if (tid == 0)
     tid = regcache->ptid ().pid (); /* Not a threaded program.  */
 
@@ -226,7 +226,7 @@  amd64_linux_nat_target::store_registers (struct regcache *regcache, int regnum)
   int tid;
 
   /* GNU/Linux LWP ID's are process ID's.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
   if (tid == 0)
     tid = regcache->ptid ().pid (); /* Not a threaded program.  */
 
diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c
index 8f9416e668..3c552ecde2 100644
--- a/gdb/arm-linux-nat.c
+++ b/gdb/arm-linux-nat.c
@@ -119,7 +119,7 @@  fetch_fpregs (struct regcache *regcache)
   gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   /* Read the floating point state.  */
   if (have_ptrace_getregset == TRIBOOL_TRUE)
@@ -155,7 +155,7 @@  store_fpregs (const struct regcache *regcache)
   gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   /* Read the floating point state.  */
   if (have_ptrace_getregset == TRIBOOL_TRUE)
@@ -209,7 +209,7 @@  fetch_regs (struct regcache *regcache)
   elf_gregset_t regs;
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   if (have_ptrace_getregset == TRIBOOL_TRUE)
     {
@@ -236,7 +236,7 @@  store_regs (const struct regcache *regcache)
   elf_gregset_t regs;
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   /* Fetch the general registers.  */
   if (have_ptrace_getregset == TRIBOOL_TRUE)
@@ -284,7 +284,7 @@  fetch_wmmx_regs (struct regcache *regcache)
   int ret, regno, tid;
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   ret = ptrace (PTRACE_GETWMMXREGS, tid, 0, regbuf);
   if (ret < 0)
@@ -309,7 +309,7 @@  store_wmmx_regs (const struct regcache *regcache)
   int ret, regno, tid;
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   ret = ptrace (PTRACE_GETWMMXREGS, tid, 0, regbuf);
   if (ret < 0)
@@ -344,7 +344,7 @@  fetch_vfp_regs (struct regcache *regcache)
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   if (have_ptrace_getregset == TRIBOOL_TRUE)
     {
@@ -373,7 +373,7 @@  store_vfp_regs (const struct regcache *regcache)
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
   /* Get the thread id for the ptrace call.  */
-  tid = ptid_get_lwp (regcache->ptid ());
+  tid = regcache->ptid ().lwp ();
 
   if (have_ptrace_getregset == TRIBOOL_TRUE)
     {
@@ -539,7 +539,7 @@  arm_linux_nat_target::read_description ()
     {
       elf_gregset_t gpregs;
       struct iovec iov;
-      int tid = ptid_get_lwp (inferior_ptid);
+      int tid = inferior_ptid.lwp ();
 
       iov.iov_base = &gpregs;
       iov.iov_len = sizeof (gpregs);
@@ -576,7 +576,7 @@  arm_linux_nat_target::read_description ()
 
       /* Now make sure that the kernel supports reading these
 	 registers.  Support was added in 2.6.30.  */
-      pid = ptid_get_lwp (inferior_ptid);
+      pid = inferior_ptid.lwp ();
       errno = 0;
       buf = (char *) alloca (VFP_REGS_SIZE);
       if (ptrace (PTRACE_GETVFPREGS, pid, 0, buf) < 0
@@ -622,7 +622,7 @@  arm_linux_get_hwbp_cap (void)
       int tid;
       unsigned int val;
 
-      tid = ptid_get_lwp (inferior_ptid);
+      tid = inferior_ptid.lwp ();
       if (ptrace (PTRACE_GETHBPREGS, tid, 0, &val) < 0)
 	available = 0;
       else
@@ -1250,7 +1250,7 @@  arm_linux_nat_target::low_prepare_to_resume (struct lwp_info *lwp)
   struct arm_linux_hw_breakpoint *bpts, *wpts;
   struct arch_lwp_info *arm_lwp_info = lwp->arch_private;
 
-  pid = ptid_get_lwp (lwp->ptid);
+  pid = lwp->ptid.lwp ();
   bpts = arm_linux_get_debug_reg_state (lwp->ptid.pid ())->bpts;
   wpts = arm_linux_get_debug_reg_state (lwp->ptid.pid ())->wpts;
 
diff --git a/gdb/common/ptid.c b/gdb/common/ptid.c
index 0b0a703f08..85cb4ca81c 100644
--- a/gdb/common/ptid.c
+++ b/gdb/common/ptid.c
@@ -27,14 +27,6 @@  ptid_t minus_one_ptid = ptid_t::make_minus_one ();
 
 /* See ptid.h.  */
 
-long
-ptid_get_lwp (const ptid_t &ptid)
-{
-  return ptid.lwp ();
-}
-
-/* See ptid.h.  */
-
 long
 ptid_get_tid (const ptid_t &ptid)
 {
diff --git a/gdb/common/ptid.h b/gdb/common/ptid.h
index 6747e7ac38..5eeecdd9f9 100644
--- a/gdb/common/ptid.h
+++ b/gdb/common/ptid.h
@@ -156,10 +156,6 @@  extern ptid_t minus_one_ptid;
 /* The following functions are kept for backwards compatibility.  The use of
    the ptid_t methods is preferred.  */
 
-/* See ptid_t::lwp.  */
-
-extern long ptid_get_lwp (const ptid_t &ptid);
-
 /* See ptid_t::tid.  */
 
 extern long ptid_get_tid (const ptid_t &ptid);
diff --git a/gdb/corelow.c b/gdb/corelow.c
index b326278ec5..51330bb7ff 100644
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -1007,7 +1007,7 @@  core_target::pid_to_str (ptid_t ptid)
      "process", with normal_pid_to_str.  */
 
   /* Try the LWPID field first.  */
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid != 0)
     return normal_pid_to_str (ptid_t (pid));
 
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c
index 0ceb8d876f..ab16d1cbec 100644
--- a/gdb/fbsd-nat.c
+++ b/gdb/fbsd-nat.c
@@ -814,7 +814,7 @@  fbsd_nat_target::thread_alive (ptid_t ptid)
     {
       struct ptrace_lwpinfo pl;
 
-      if (ptrace (PT_LWPINFO, ptid_get_lwp (ptid), (caddr_t) &pl, sizeof pl)
+      if (ptrace (PT_LWPINFO, ptid.lwp (), (caddr_t) &pl, sizeof pl)
 	  == -1)
 	return false;
 #ifdef PL_FLAG_EXITED
@@ -834,7 +834,7 @@  fbsd_nat_target::pid_to_str (ptid_t ptid)
 {
   lwpid_t lwp;
 
-  lwp = ptid_get_lwp (ptid);
+  lwp = ptid.lwp ();
   if (lwp != 0)
     {
       static char buf[64];
@@ -857,7 +857,7 @@  fbsd_nat_target::thread_name (struct thread_info *thr)
   struct ptrace_lwpinfo pl;
   struct kinfo_proc kp;
   int pid = thr->ptid.pid ();
-  long lwp = ptid_get_lwp (thr->ptid);
+  long lwp = thr->ptid.lwp ();
   static char buf[sizeof pl.pl_tdname + 1];
 
   /* Note that ptrace_lwpinfo returns the process command in pl_tdname
@@ -1100,7 +1100,7 @@  fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
   if (debug_fbsd_lwp)
     fprintf_unfiltered (gdb_stdlog,
 			"FLWP: fbsd_resume for ptid (%d, %ld, %ld)\n",
-			ptid.pid (), ptid_get_lwp (ptid),
+			ptid.pid (), ptid.lwp (),
 			ptid_get_tid (ptid));
   if (ptid_lwp_p (ptid))
     {
@@ -1113,12 +1113,12 @@  fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
 	  if (tp->ptid.pid () != ptid.pid ())
 	    continue;
 
-	  if (ptid_get_lwp (tp->ptid) == ptid_get_lwp (ptid))
+	  if (tp->ptid.lwp () == ptid.lwp ())
 	    request = PT_RESUME;
 	  else
 	    request = PT_SUSPEND;
 
-	  if (ptrace (request, ptid_get_lwp (tp->ptid), NULL, 0) == -1)
+	  if (ptrace (request, tp->ptid.lwp (), NULL, 0) == -1)
 	    perror_with_name (("ptrace"));
 	}
     }
@@ -1133,7 +1133,7 @@  fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
 	  if (!ptid_match (tp->ptid, ptid))
 	    continue;
 
-	  if (ptrace (PT_RESUME, ptid_get_lwp (tp->ptid), NULL, 0) == -1)
+	  if (ptrace (PT_RESUME, tp->ptid.lwp (), NULL, 0) == -1)
 	    perror_with_name (("ptrace"));
 	}
       ptid = inferior_ptid;
diff --git a/gdb/fbsd-tdep.c b/gdb/fbsd-tdep.c
index a3f8a070a2..f3dad73994 100644
--- a/gdb/fbsd-tdep.c
+++ b/gdb/fbsd-tdep.c
@@ -301,9 +301,9 @@  fbsd_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
 {
   static char buf[80];
 
-  if (ptid_get_lwp (ptid) != 0)
+  if (ptid.lwp () != 0)
     {
-      xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
+      xsnprintf (buf, sizeof buf, "LWP %ld", ptid.lwp ());
       return buf;
     }
 
@@ -320,7 +320,7 @@  fbsd_core_thread_name (struct gdbarch *gdbarch, struct thread_info *thr)
   struct bfd_section *section;
   bfd_size_type size;
 
-  if (ptid_get_lwp (thr->ptid) != 0)
+  if (thr->ptid.lwp () != 0)
     {
       /* FreeBSD includes a NT_FREEBSD_THRMISC note for each thread
 	 whose contents are defined by a "struct thrmisc" declared in
@@ -477,7 +477,7 @@  fbsd_collect_thread_registers (const struct regcache *regcache,
   data.note_size = note_size;
   data.stop_signal = stop_signal;
   data.abort_iteration = 0;
-  data.lwp = ptid_get_lwp (ptid);
+  data.lwp = ptid.lwp ();
 
   gdbarch_iterate_over_regset_sections (gdbarch,
 					fbsd_collect_regset_section_cb,
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 14b1c6629a..938b76a2d6 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,15 @@ 
+2018-06-13  Tom Tromey  <tom@tromey.com>
+
+	* linux-low.c: Update.
+	* linux-mips-low.c: Update.
+	* lynx-low.c: Update.
+	* nto-low.c: Update.
+	* remote-utils.c: Update.
+	* server.c: Update.
+	* spu-low.c: Update.
+	* target.c: Update.
+	* thread-db.c: Update.
+
 2018-06-13  Tom Tromey  <tom@tromey.com>
 
 	* linux-low.c: Update.
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 99a7e162d2..a290b5b8b7 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -529,7 +529,7 @@  handle_extended_wait (struct lwp_info **orig_event_lwp, int wstat)
 	    {
 	      debug_printf ("HEW: Got fork event from LWP %ld, "
 			    "new child is %d\n",
-			    ptid_get_lwp (ptid_of (event_thr)),
+			    ptid_of (event_thr).lwp (),
 			    ptid.pid ());
 	    }
 
@@ -1052,7 +1052,7 @@  int
 linux_attach_lwp (ptid_t ptid)
 {
   struct lwp_info *new_lwp;
-  int lwpid = ptid_get_lwp (ptid);
+  int lwpid = ptid.lwp ();
 
   if (ptrace (PTRACE_ATTACH, lwpid, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0)
       != 0)
@@ -1140,7 +1140,7 @@  attach_proc_task_lwp_callback (ptid_t ptid)
   /* Is this a new thread?  */
   if (find_thread_ptid (ptid) == NULL)
     {
-      int lwpid = ptid_get_lwp (ptid);
+      int lwpid = ptid.lwp ();
       int err;
 
       if (debug_threads)
@@ -1324,7 +1324,7 @@  kill_wait_lwp (struct lwp_info *lwp)
 {
   struct thread_info *thr = get_lwp_thread (lwp);
   int pid = ptid_of (thr).pid ();
-  int lwpid = ptid_get_lwp (ptid_of (thr));
+  int lwpid = ptid_of (thr).lwp ();
   int wstat;
   int res;
 
@@ -4548,7 +4548,7 @@  linux_set_resume_request (thread_info *thread, thread_resume *resume, size_t n)
 	     of PID'.  */
 	  || (ptid.pid () == pid_of (thread)
 	      && (ptid_is_pid (ptid)
-		  || ptid_get_lwp (ptid) == -1)))
+		  || ptid.lwp () == -1)))
 	{
 	  if (resume[ndx].kind == resume_stop
 	      && thread->last_resume_kind == resume_stop)
diff --git a/gdb/gdbserver/linux-mips-low.c b/gdb/gdbserver/linux-mips-low.c
index f61c294401..2194af6c0a 100644
--- a/gdb/gdbserver/linux-mips-low.c
+++ b/gdb/gdbserver/linux-mips-low.c
@@ -450,7 +450,7 @@  mips_linux_prepare_to_resume (struct lwp_info *lwp)
       if (mips_linux_watch_get_num_valid (&priv->watch_mirror) > 0)
 	{
 	  /* Write the mirrored watch register values.  */
-	  int tid = ptid_get_lwp (ptid);
+	  int tid = ptid.lwp ();
 
 	  if (-1 == ptrace (PTRACE_SET_WATCH_REGS, tid,
 			    &priv->watch_mirror, NULL))
diff --git a/gdb/gdbserver/lynx-low.c b/gdb/gdbserver/lynx-low.c
index b637ef96fe..8d79ab17ed 100644
--- a/gdb/gdbserver/lynx-low.c
+++ b/gdb/gdbserver/lynx-low.c
@@ -93,7 +93,7 @@  lynx_ptid_get_tid (ptid_t ptid)
 {
   /* See lynx_ptid_t: The LynxOS tid is stored inside the lwp field
      of the ptid.  */
-  return ptid_get_lwp (ptid);
+  return ptid.lwp ();
 }
 
 /* For a given PTID, return the associated PID as known by the LynxOS
diff --git a/gdb/gdbserver/nto-low.c b/gdb/gdbserver/nto-low.c
index 6a05d2b0be..21f6da61c1 100644
--- a/gdb/gdbserver/nto-low.c
+++ b/gdb/gdbserver/nto-low.c
@@ -92,12 +92,12 @@  nto_set_thread (ptid_t ptid)
   int res = 0;
 
   TRACE ("%s pid: %d tid: %ld\n", __func__, ptid.pid (),
-	 ptid_get_lwp (ptid));
+	 ptid.lwp ());
   if (nto_inferior.ctl_fd != -1
       && !ptid_equal (ptid, null_ptid)
       && !ptid_equal (ptid, minus_one_ptid))
     {
-      pthread_t tid = ptid_get_lwp (ptid);
+      pthread_t tid = ptid.lwp ();
 
       if (EOK == devctl (nto_inferior.ctl_fd, DCMD_PROC_CURTHREAD, &tid,
 	  sizeof (tid), 0))
@@ -213,7 +213,7 @@  do_attach (pid_t pid)
       proc = add_process (status.pid, 1);
       proc->tdesc = nto_tdesc;
       TRACE ("Adding thread: pid=%d tid=%ld\n", status.pid,
-	     ptid_get_lwp (ptid));
+	     ptid.lwp ());
       nto_find_new_threads (&nto_inferior);
     }
   else
@@ -431,8 +431,8 @@  nto_thread_alive (ptid_t ptid)
   int res;
 
   TRACE ("%s pid:%d tid:%d\n", __func__, ptid.pid (),
-	 ptid_get_lwp (ptid));
-  if (SignalKill (0, ptid.pid (), ptid_get_lwp (ptid),
+	 ptid.lwp ());
+  if (SignalKill (0, ptid.pid (), ptid.lwp (),
 		  0, 0, 0) == -1)
     res = 0;
   else
diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
index 400c2be9f8..ac57ce53fd 100644
--- a/gdb/gdbserver/remote-utils.c
+++ b/gdb/gdbserver/remote-utils.c
@@ -492,7 +492,7 @@  write_ptid (char *buf, ptid_t ptid)
       else
 	buf += sprintf (buf, "p%x.", pid);
     }
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
   if (tid < 0)
     buf += sprintf (buf, "-%x", -tid);
   else
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index 28bc9def37..5c24315ecb 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -2700,7 +2700,7 @@  visit_actioned_threads (thread_info *thread,
 	  || ptid_equal (action->thread, thread->id)
 	  || ((action->thread.pid ()
 	       == thread->id.pid ())
-	      && ptid_get_lwp (action->thread) == -1))
+	      && action->thread.lwp () == -1))
 	{
 	  if ((*callback) (action, thread))
 	    return true;
diff --git a/gdb/gdbserver/spu-low.c b/gdb/gdbserver/spu-low.c
index 3436d39118..b3980e72bc 100644
--- a/gdb/gdbserver/spu-low.c
+++ b/gdb/gdbserver/spu-low.c
@@ -66,7 +66,7 @@  fetch_ppc_register (int regno)
 {
   PTRACE_TYPE_RET res;
 
-  int tid = ptid_get_lwp (current_ptid);
+  int tid = current_ptid.lwp ();
 
 #ifndef __powerpc64__
   /* If running as a 32-bit process on a 64-bit system, we attempt
@@ -151,7 +151,7 @@  fetch_ppc_memory (CORE_ADDR memaddr, char *myaddr, int len)
 	       / sizeof (PTRACE_TYPE_RET));
   PTRACE_TYPE_RET *buffer;
 
-  int tid = ptid_get_lwp (current_ptid);
+  int tid = current_ptid.lwp ();
 
   buffer = XALLOCAVEC (PTRACE_TYPE_RET, count);
   for (i = 0; i < count; i++, addr += sizeof (PTRACE_TYPE_RET))
@@ -176,7 +176,7 @@  store_ppc_memory (CORE_ADDR memaddr, char *myaddr, int len)
 	       / sizeof (PTRACE_TYPE_RET));
   PTRACE_TYPE_RET *buffer;
 
-  int tid = ptid_get_lwp (current_ptid);
+  int tid = current_ptid.lwp ();
 
   buffer = XALLOCAVEC (PTRACE_TYPE_RET, count);
 
@@ -241,7 +241,7 @@  spu_proc_xfer_spu (const char *annex, unsigned char *readbuf,
   if (!annex)
     return 0;
 
-  sprintf (buf, "/proc/%ld/fd/%s", ptid_get_lwp (current_ptid), annex);
+  sprintf (buf, "/proc/%ld/fd/%s", current_ptid.lwp (), annex);
   fd = open (buf, writebuf? O_WRONLY : O_RDONLY);
   if (fd <= 0)
     return -1;
@@ -409,7 +409,7 @@  spu_resume (struct thread_resume *resume_info, size_t n)
   regcache_invalidate ();
 
   errno = 0;
-  ptrace (PTRACE_CONT, ptid_get_lwp (ptid_of (thr)), 0, resume_info[i].sig);
+  ptrace (PTRACE_CONT, ptid_of (thr).lwp (), 0, resume_info[i].sig);
   if (errno)
     perror_with_name ("ptrace");
 }
diff --git a/gdb/gdbserver/target.c b/gdb/gdbserver/target.c
index 400d458ea9..aff316da22 100644
--- a/gdb/gdbserver/target.c
+++ b/gdb/gdbserver/target.c
@@ -321,9 +321,9 @@  target_pid_to_str (ptid_t ptid)
   else if (ptid_get_tid (ptid) != 0)
     xsnprintf (buf, sizeof (buf), "Thread %d.0x%lx",
 	       ptid.pid (), ptid_get_tid (ptid));
-  else if (ptid_get_lwp (ptid) != 0)
+  else if (ptid.lwp () != 0)
     xsnprintf (buf, sizeof (buf), "LWP %d.%ld",
-	       ptid.pid (), ptid_get_lwp (ptid));
+	       ptid.pid (), ptid.lwp ());
   else
     xsnprintf (buf, sizeof (buf), "Process %d",
 	       ptid.pid ());
diff --git a/gdb/gdbserver/thread-db.c b/gdb/gdbserver/thread-db.c
index 80125ee9b7..7d4bfb6efe 100644
--- a/gdb/gdbserver/thread-db.c
+++ b/gdb/gdbserver/thread-db.c
@@ -167,7 +167,7 @@  find_one_thread (ptid_t ptid)
   td_err_e err;
   struct lwp_info *lwp;
   struct thread_db *thread_db = current_process ()->priv->thread_db;
-  int lwpid = ptid_get_lwp (ptid);
+  int lwpid = ptid.lwp ();
 
   thread_info *thread = find_thread_ptid (ptid);
   lwp = get_thread_lwp (thread);
diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
index c7c7e893ca..f256a823b1 100644
--- a/gdb/gnu-nat.c
+++ b/gdb/gnu-nat.c
@@ -1620,7 +1620,7 @@  rewait:
   else if (ptid_equal (ptid, minus_one_ptid))
     thread = inf_tid_to_thread (inf, -1);
   else
-    thread = inf_tid_to_thread (inf, ptid_get_lwp (ptid));
+    thread = inf_tid_to_thread (inf, ptid.lwp ());
 
   if (!thread || thread->port == MACH_PORT_NULL)
     {
@@ -2049,7 +2049,7 @@  gnu_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
   else
     /* Just allow a single thread to run.  */
     {
-      struct proc *thread = inf_tid_to_thread (inf, ptid_get_lwp (ptid));
+      struct proc *thread = inf_tid_to_thread (inf, ptid.lwp ());
 
       if (!thread)
 	error (_("Can't run single thread id %s: no such thread!"),
@@ -2060,7 +2060,7 @@  gnu_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
 
   if (step)
     {
-      step_thread = inf_tid_to_thread (inf, ptid_get_lwp (ptid));
+      step_thread = inf_tid_to_thread (inf, ptid.lwp ());
       if (!step_thread)
 	warning (_("Can't step thread id %s: no such thread."),
 		 target_pid_to_str (ptid));
@@ -2293,7 +2293,7 @@  gnu_nat_target::thread_alive (ptid_t ptid)
 {
   inf_update_procs (gnu_current_inf);
   return !!inf_tid_to_thread (gnu_current_inf,
-			      ptid_get_lwp (ptid));
+			      ptid.lwp ());
 }
 
 
@@ -2716,7 +2716,7 @@  const char *
 gnu_nat_target::pid_to_str (ptid_t ptid)
 {
   struct inf *inf = gnu_current_inf;
-  int tid = ptid_get_lwp (ptid);
+  int tid = ptid.lwp ();
   struct proc *thread = inf_tid_to_thread (inf, tid);
 
   if (thread)
@@ -2818,7 +2818,7 @@  cur_thread (void)
 {
   struct inf *inf = cur_inf ();
   struct proc *thread = inf_tid_to_thread (inf,
-					   ptid_get_lwp (inferior_ptid));
+					   inferior_ptid.lwp ());
   if (!thread)
     error (_("No current thread."));
   return thread;
@@ -3018,7 +3018,7 @@  set_sig_thread_cmd (const char *args, int from_tty)
   else
     {
       struct thread_info *tp = parse_thread_id (args, NULL);
-      inf->signal_thread = inf_tid_to_thread (inf, ptid_get_lwp (tp->ptid));
+      inf->signal_thread = inf_tid_to_thread (inf, tp->ptid.lwp ());
     }
 }
 
diff --git a/gdb/i386-cygwin-tdep.c b/gdb/i386-cygwin-tdep.c
index 20ae5a3280..ed75ea3741 100644
--- a/gdb/i386-cygwin-tdep.c
+++ b/gdb/i386-cygwin-tdep.c
@@ -183,9 +183,9 @@  i386_windows_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
 {
   static char buf[80];
 
-  if (ptid_get_lwp (ptid) != 0)
+  if (ptid.lwp () != 0)
     {
-      snprintf (buf, sizeof (buf), "Thread 0x%lx", ptid_get_lwp (ptid));
+      snprintf (buf, sizeof (buf), "Thread 0x%lx", ptid.lwp ());
       return buf;
     }
 
diff --git a/gdb/i386-gnu-nat.c b/gdb/i386-gnu-nat.c
index 9875d81348..ca30eb6bed 100644
--- a/gdb/i386-gnu-nat.c
+++ b/gdb/i386-gnu-nat.c
@@ -113,7 +113,7 @@  gnu_fetch_registers (struct target_ops *ops,
   /* Make sure we know about new threads.  */
   inf_update_procs (gnu_current_inf);
 
-  thread = inf_tid_to_thread (gnu_current_inf, ptid_get_lwp (ptid));
+  thread = inf_tid_to_thread (gnu_current_inf, ptid.lwp ());
   if (!thread)
     error (_("Can't fetch registers from thread %s: No such thread"),
 	   target_pid_to_str (ptid));
@@ -205,7 +205,7 @@  gnu_store_registers (struct target_ops *ops,
   /* Make sure we know about new threads.  */
   inf_update_procs (gnu_current_inf);
 
-  thread = inf_tid_to_thread (gnu_current_inf, ptid_get_lwp (ptid));
+  thread = inf_tid_to_thread (gnu_current_inf, ptid.lwp ());
   if (!thread)
     error (_("Couldn't store registers into thread %s: No such thread"),
 	   target_pid_to_str (ptid));
@@ -392,7 +392,7 @@  i386_gnu_dr_get_reg (ptid_t ptid, int regnum)
   /* Make sure we know about new threads.  */
   inf_update_procs (gnu_current_inf);
 
-  thread = inf_tid_to_thread (gnu_current_inf, ptid_get_lwp (ptid));
+  thread = inf_tid_to_thread (gnu_current_inf, ptid.lwp ());
   i386_gnu_dr_get (&regs, thread);
 
   return regs.dr[regnum];
diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index 897a21f53c..fcd014bbb8 100644
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -647,7 +647,7 @@  static const unsigned char linux_syscall[] = { 0xcd, 0x80 };
 void
 i386_linux_nat_target::low_resume (ptid_t ptid, int step, enum gdb_signal signal)
 {
-  int pid = ptid_get_lwp (ptid);
+  int pid = ptid.lwp ();
   int request;
 
   if (catch_syscall_enabled () > 0)
diff --git a/gdb/ia64-linux-nat.c b/gdb/ia64-linux-nat.c
index 49ae702682..1d39ec5c30 100644
--- a/gdb/ia64-linux-nat.c
+++ b/gdb/ia64-linux-nat.c
@@ -553,7 +553,7 @@  store_debug_register (ptid_t ptid, int idx, long val)
 {
   int tid;
 
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
   if (tid == 0)
     tid = ptid.pid ();
 
diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c
index bdea7f1815..d1c9a90e37 100644
--- a/gdb/inf-ptrace.c
+++ b/gdb/inf-ptrace.c
@@ -325,7 +325,7 @@  get_ptrace_pid (ptid_t ptid)
 
   /* If we have an LWPID to work with, use it.  Otherwise, we're
      dealing with a non-threaded program/target.  */
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid == 0)
     pid = ptid.pid ();
   return pid;
diff --git a/gdb/infrun.c b/gdb/infrun.c
index 9d3854d9e5..18bdd39bfd 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -3432,14 +3432,14 @@  print_target_wait_results (ptid_t waiton_ptid, ptid_t result_ptid,
 
   stb.printf ("infrun: target_wait (%d.%ld.%ld",
 	      waiton_ptid.pid (),
-	      ptid_get_lwp (waiton_ptid),
+	      waiton_ptid.lwp (),
 	      ptid_get_tid (waiton_ptid));
   if (waiton_ptid.pid () != -1)
     stb.printf (" [%s]", target_pid_to_str (waiton_ptid));
   stb.printf (", status) =\n");
   stb.printf ("infrun:   %d.%ld.%ld [%s],\n",
 	      result_ptid.pid (),
-	      ptid_get_lwp (result_ptid),
+	      result_ptid.lwp (),
 	      ptid_get_tid (result_ptid),
 	      target_pid_to_str (result_ptid));
   stb.printf ("infrun:   %s\n", status_string.c_str ());
@@ -4396,7 +4396,7 @@  save_waitstatus (struct thread_info *tp, struct target_waitstatus *ws)
 			  "infrun: saving status %s for %d.%ld.%ld\n",
 			  statstr.c_str (),
 			  tp->ptid.pid (),
-			  ptid_get_lwp (tp->ptid),
+			  tp->ptid.lwp (),
 			  ptid_get_tid (tp->ptid));
     }
 
@@ -4634,7 +4634,7 @@  stop_all_threads (void)
 					  "status for %d.%ld.%ld\n",
 					  statstr.c_str (),
 					  t->ptid.pid (),
-					  ptid_get_lwp (t->ptid),
+					  t->ptid.lwp (),
 					  ptid_get_tid (t->ptid));
 		    }
 
diff --git a/gdb/linux-fork.c b/gdb/linux-fork.c
index aaf6466a15..4049021d26 100644
--- a/gdb/linux-fork.c
+++ b/gdb/linux-fork.c
@@ -721,7 +721,7 @@  checkpoint_command (const char *args, int from_tty)
 		       fp != NULL ? fp->num : -1, (long) retpid);
       if (info_verbose)
 	{
-	  parent_pid = ptid_get_lwp (last_target_ptid);
+	  parent_pid = last_target_ptid.lwp ();
 	  if (parent_pid == 0)
 	    parent_pid = last_target_ptid.pid ();
 	  printf_filtered (_("   gdb says parent = %ld.\n"),
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index d3dfd13bfa..bffbc74c74 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -457,8 +457,8 @@  linux_nat_target::follow_fork (int follow_child, int detach_fork)
 		     == TARGET_WAITKIND_VFORKED);
       parent_ptid = inferior_ptid;
       child_ptid = inferior_thread ()->pending_follow.value.related_pid;
-      parent_pid = ptid_get_lwp (parent_ptid);
-      child_pid = ptid_get_lwp (child_ptid);
+      parent_pid = parent_ptid.lwp ();
+      child_pid = child_ptid.lwp ();
 
       /* We're already attached to the parent, by default.  */
       child_lp = add_lwp (child_ptid);
@@ -668,7 +668,7 @@  static hashval_t
 lwp_info_hash (const void *ap)
 {
   const struct lwp_info *lp = (struct lwp_info *) ap;
-  pid_t pid = ptid_get_lwp (lp->ptid);
+  pid_t pid = lp->ptid.lwp ();
 
   return iterative_hash_object (pid, 0);
 }
@@ -682,7 +682,7 @@  lwp_lwpid_htab_eq (const void *a, const void *b)
   const struct lwp_info *entry = (const struct lwp_info *) a;
   const struct lwp_info *element = (const struct lwp_info *) b;
 
-  return ptid_get_lwp (entry->ptid) == ptid_get_lwp (element->ptid);
+  return entry->ptid.lwp () == element->ptid.lwp ();
 }
 
 /* Create the lwp_lwpid_htab hash table.  */
@@ -936,7 +936,7 @@  find_lwp_pid (ptid_t ptid)
   struct lwp_info dummy;
 
   if (ptid_lwp_p (ptid))
-    lwp = ptid_get_lwp (ptid);
+    lwp = ptid.lwp ();
   else
     lwp = ptid.pid ();
 
@@ -1018,7 +1018,7 @@  exit_lwp (struct lwp_info *lp)
 static int
 linux_nat_post_attach_wait (ptid_t ptid, int *signalled)
 {
-  pid_t new_pid, pid = ptid_get_lwp (ptid);
+  pid_t new_pid, pid = ptid.lwp ();
   int status;
 
   if (linux_proc_pid_is_stopped (pid))
@@ -1104,7 +1104,7 @@  attach_proc_task_lwp_callback (ptid_t ptid)
   lp = find_lwp_pid (ptid);
   if (lp == NULL)
     {
-      int lwpid = ptid_get_lwp (ptid);
+      int lwpid = ptid.lwp ();
 
       if (ptrace (PTRACE_ATTACH, lwpid, 0, 0) < 0)
 	{
@@ -1235,7 +1235,7 @@  linux_nat_target::attach (const char *args, int from_tty)
 
       internal_error (__FILE__, __LINE__,
 		      _("unexpected status %d for PID %ld"),
-		      status, (long) ptid_get_lwp (ptid));
+		      status, (long) ptid.lwp ());
     }
 
   lp->stopped = 1;
@@ -1314,7 +1314,7 @@  get_detach_signal (struct lwp_info *lp)
 
       get_last_target_status (&last_ptid, &last);
 
-      if (ptid_get_lwp (lp->ptid) == ptid_get_lwp (last_ptid))
+      if (lp->ptid.lwp () == last_ptid.lwp ())
 	{
 	  struct thread_info *tp = find_thread_ptid (lp->ptid);
 
@@ -1359,7 +1359,7 @@  get_detach_signal (struct lwp_info *lp)
 static void
 detach_one_lwp (struct lwp_info *lp, int *signo_p)
 {
-  int lwpid = ptid_get_lwp (lp->ptid);
+  int lwpid = lp->ptid.lwp ();
   int signo;
 
   gdb_assert (lp->status == 0 || WIFSTOPPED (lp->status));
@@ -1451,7 +1451,7 @@  detach_callback (struct lwp_info *lp, void *data)
   /* We don't actually detach from the thread group leader just yet.
      If the thread group exits, we must reap the zombie clone lwps
      before we're able to reap the leader.  */
-  if (ptid_get_lwp (lp->ptid) != lp->ptid.pid ())
+  if (lp->ptid.lwp () != lp->ptid.pid ())
     detach_one_lwp (lp, NULL);
   return 0;
 }
@@ -1558,7 +1558,7 @@  check_ptrace_stopped_lwp_gone (struct lwp_info *lp)
      other than ptrace-stopped.  */
 
   /* Don't assume anything if /proc/PID/status can't be read.  */
-  if (linux_proc_pid_is_trace_stopped_nowarn (ptid_get_lwp (lp->ptid)) == 0)
+  if (linux_proc_pid_is_trace_stopped_nowarn (lp->ptid.lwp ()) == 0)
     {
       lp->stop_reason = TARGET_STOPPED_BY_NO_REASON;
       lp->status = 0;
@@ -1831,10 +1831,10 @@  linux_handle_syscall_trap (struct lwp_info *lp, int stopping)
 			    "for LWP %ld (stopping threads), "
 			    "resuming with PTRACE_CONT for SIGSTOP\n",
 			    syscall_number,
-			    ptid_get_lwp (lp->ptid));
+			    lp->ptid.lwp ());
 
       lp->syscall_state = TARGET_WAITKIND_IGNORE;
-      ptrace (PTRACE_CONT, ptid_get_lwp (lp->ptid), 0, 0);
+      ptrace (PTRACE_CONT, lp->ptid.lwp (), 0, 0);
       lp->stopped = 0;
       return 1;
     }
@@ -1864,7 +1864,7 @@  linux_handle_syscall_trap (struct lwp_info *lp, int stopping)
 				== TARGET_WAITKIND_SYSCALL_ENTRY
 				? "entry" : "return",
 				syscall_number,
-				ptid_get_lwp (lp->ptid));
+				lp->ptid.lwp ());
 	  return 0;
 	}
 
@@ -1875,7 +1875,7 @@  linux_handle_syscall_trap (struct lwp_info *lp, int stopping)
 			    lp->syscall_state == TARGET_WAITKIND_SYSCALL_ENTRY
 			    ? "entry" : "return",
 			    syscall_number,
-			    ptid_get_lwp (lp->ptid));
+			    lp->ptid.lwp ());
     }
   else
     {
@@ -1901,7 +1901,7 @@  linux_handle_syscall_trap (struct lwp_info *lp, int stopping)
 			    "with no syscall catchpoints."
 			    " %d for LWP %ld, ignoring\n",
 			    syscall_number,
-			    ptid_get_lwp (lp->ptid));
+			    lp->ptid.lwp ());
       lp->syscall_state = TARGET_WAITKIND_IGNORE;
     }
 
@@ -1925,7 +1925,7 @@  linux_handle_syscall_trap (struct lwp_info *lp, int stopping)
 static int
 linux_handle_extended_wait (struct lwp_info *lp, int status)
 {
-  int pid = ptid_get_lwp (lp->ptid);
+  int pid = lp->ptid.lwp ();
   struct target_waitstatus *ourstatus = &lp->waitstatus;
   int event = linux_ptrace_get_extended_event (status);
 
@@ -2019,7 +2019,7 @@  linux_handle_extended_wait (struct lwp_info *lp, int status)
 	    {
 	      /* The process is not using thread_db.  Add the LWP to
 		 GDB's list.  */
-	      target_post_attach (ptid_get_lwp (new_lp->ptid));
+	      target_post_attach (new_lp->ptid.lwp ());
 	      add_thread (new_lp->ptid);
 	    }
 
@@ -2049,7 +2049,7 @@  linux_handle_extended_wait (struct lwp_info *lp, int status)
 		fprintf_unfiltered (gdb_stdlog,
 				    "LHEW: waitpid of new LWP %ld, "
 				    "saving status %s\n",
-				    (long) ptid_get_lwp (new_lp->ptid),
+				    (long) new_lp->ptid.lwp (),
 				    status_to_str (status));
 	      new_lp->status = status;
 	    }
@@ -2070,7 +2070,7 @@  linux_handle_extended_wait (struct lwp_info *lp, int status)
       if (debug_linux_nat)
 	fprintf_unfiltered (gdb_stdlog,
 			    "LHEW: Got exec event from LWP %ld\n",
-			    ptid_get_lwp (lp->ptid));
+			    lp->ptid.lwp ());
 
       ourstatus->kind = TARGET_WAITKIND_EXECD;
       ourstatus->value.execd_pathname
@@ -2091,7 +2091,7 @@  linux_handle_extended_wait (struct lwp_info *lp, int status)
 	    fprintf_unfiltered (gdb_stdlog,
 				"LHEW: Got expected PTRACE_EVENT_"
 				"VFORK_DONE from LWP %ld: stopping\n",
-				ptid_get_lwp (lp->ptid));
+				lp->ptid.lwp ());
 
 	  ourstatus->kind = TARGET_WAITKIND_VFORK_DONE;
 	  return 0;
@@ -2101,7 +2101,7 @@  linux_handle_extended_wait (struct lwp_info *lp, int status)
 	fprintf_unfiltered (gdb_stdlog,
 			    "LHEW: Got PTRACE_EVENT_VFORK_DONE "
 			    "from LWP %ld: ignoring\n",
-			    ptid_get_lwp (lp->ptid));
+			    lp->ptid.lwp ());
       return 1;
     }
 
@@ -2152,7 +2152,7 @@  wait_lwp (struct lwp_info *lp)
 
   for (;;)
     {
-      pid = my_waitpid (ptid_get_lwp (lp->ptid), &status, __WALL | WNOHANG);
+      pid = my_waitpid (lp->ptid.lwp (), &status, __WALL | WNOHANG);
       if (pid == -1 && errno == ECHILD)
 	{
 	  /* The thread has previously exited.  We need to delete it
@@ -2181,8 +2181,8 @@  wait_lwp (struct lwp_info *lp)
 	 Therefore always use WNOHANG with sigsuspend - it is equivalent to
 	 waiting waitpid but linux_proc_pid_is_zombie is safe this way.  */
 
-      if (lp->ptid.pid () == ptid_get_lwp (lp->ptid)
-	  && linux_proc_pid_is_zombie (ptid_get_lwp (lp->ptid)))
+      if (lp->ptid.pid () == lp->ptid.lwp ()
+	  && linux_proc_pid_is_zombie (lp->ptid.lwp ()))
 	{
 	  thread_dead = 1;
 	  if (debug_linux_nat)
@@ -2205,7 +2205,7 @@  wait_lwp (struct lwp_info *lp)
 
   if (!thread_dead)
     {
-      gdb_assert (pid == ptid_get_lwp (lp->ptid));
+      gdb_assert (pid == lp->ptid.lwp ());
 
       if (debug_linux_nat)
 	{
@@ -2219,7 +2219,7 @@  wait_lwp (struct lwp_info *lp)
       if (WIFEXITED (status) || WIFSIGNALED (status))
 	{
 	  if (report_thread_events
-	      || lp->ptid.pid () == ptid_get_lwp (lp->ptid))
+	      || lp->ptid.pid () == lp->ptid.lwp ())
 	    {
 	      if (debug_linux_nat)
 		fprintf_unfiltered (gdb_stdlog, "WL: LWP %d exited.\n",
@@ -2254,7 +2254,7 @@  wait_lwp (struct lwp_info *lp)
       struct inferior *inf = find_inferior_pid (lp->ptid.pid ());
       int options = linux_nat_ptrace_options (inf->attach_flag);
 
-      linux_enable_event_reporting (ptid_get_lwp (lp->ptid), options);
+      linux_enable_event_reporting (lp->ptid.lwp (), options);
       lp->must_set_ptrace_flags = 0;
     }
 
@@ -2307,7 +2307,7 @@  stop_callback (struct lwp_info *lp, void *data)
 			      target_pid_to_str (lp->ptid));
 	}
       errno = 0;
-      ret = kill_lwp (ptid_get_lwp (lp->ptid), SIGSTOP);
+      ret = kill_lwp (lp->ptid.lwp (), SIGSTOP);
       if (debug_linux_nat)
 	{
 	  fprintf_unfiltered (gdb_stdlog,
@@ -2397,7 +2397,7 @@  maybe_clear_ignore_sigint (struct lwp_info *lp)
   if (!lp->ignore_sigint)
     return;
 
-  if (!linux_nat_has_pending_sigint (ptid_get_lwp (lp->ptid)))
+  if (!linux_nat_has_pending_sigint (lp->ptid.lwp ()))
     {
       if (debug_linux_nat)
 	fprintf_unfiltered (gdb_stdlog,
@@ -2496,7 +2496,7 @@  stop_wait_callback (struct lwp_info *lp, void *data)
 	  lp->ignore_sigint = 0;
 
 	  errno = 0;
-	  ptrace (PTRACE_CONT, ptid_get_lwp (lp->ptid), 0, 0);
+	  ptrace (PTRACE_CONT, lp->ptid.lwp (), 0, 0);
 	  lp->stopped = 0;
 	  if (debug_linux_nat)
 	    fprintf_unfiltered (gdb_stdlog,
@@ -2970,7 +2970,7 @@  linux_nat_filter_event (int lwpid, int status)
       struct inferior *inf = find_inferior_pid (lp->ptid.pid ());
       int options = linux_nat_ptrace_options (inf->attach_flag);
 
-      linux_enable_event_reporting (ptid_get_lwp (lp->ptid), options);
+      linux_enable_event_reporting (lp->ptid.lwp (), options);
       lp->must_set_ptrace_flags = 0;
     }
 
@@ -3029,7 +3029,7 @@  linux_nat_filter_event (int lwpid, int status)
       if (debug_linux_nat)
 	fprintf_unfiltered (gdb_stdlog,
 			    "LWP %ld exited (resumed=%d)\n",
-			    ptid_get_lwp (lp->ptid), lp->resumed);
+			    lp->ptid.lwp (), lp->resumed);
 
       /* Dead LWP's aren't expected to reported a pending sigstop.  */
       lp->signalled = 0;
@@ -3652,7 +3652,7 @@  kill_wait_one_lwp (pid_t pid)
 static int
 kill_callback (struct lwp_info *lp, void *data)
 {
-  kill_one_lwp (ptid_get_lwp (lp->ptid));
+  kill_one_lwp (lp->ptid.lwp ());
   return 0;
 }
 
@@ -3661,7 +3661,7 @@  kill_callback (struct lwp_info *lp, void *data)
 static int
 kill_wait_callback (struct lwp_info *lp, void *data)
 {
-  kill_wait_one_lwp (ptid_get_lwp (lp->ptid));
+  kill_wait_one_lwp (lp->ptid.lwp ());
   return 0;
 }
 
@@ -3683,7 +3683,7 @@  kill_unfollowed_fork_children (struct inferior *inf)
 	  {
 	    ptid_t child_ptid = ws->value.related_pid;
 	    int child_pid = child_ptid.pid ();
-	    int child_lwp = ptid_get_lwp (child_ptid);
+	    int child_lwp = child_ptid.lwp ();
 
 	    kill_one_lwp (child_lwp);
 	    kill_wait_one_lwp (child_lwp);
@@ -3776,7 +3776,7 @@  linux_xfer_siginfo (enum target_object object,
   gdb_assert (object == TARGET_OBJECT_SIGNAL_INFO);
   gdb_assert (readbuf || writebuf);
 
-  pid = ptid_get_lwp (inferior_ptid);
+  pid = inferior_ptid.lwp ();
   if (pid == 0)
     pid = inferior_ptid.pid ();
 
@@ -3928,10 +3928,10 @@  linux_nat_target::pid_to_str (ptid_t ptid)
   static char buf[64];
 
   if (ptid_lwp_p (ptid)
-      && (ptid.pid () != ptid_get_lwp (ptid)
+      && (ptid.pid () != ptid.lwp ()
 	  || num_lwps (ptid.pid ()) > 1))
     {
-      snprintf (buf, sizeof (buf), "LWP %ld", ptid_get_lwp (ptid));
+      snprintf (buf, sizeof (buf), "LWP %ld", ptid.lwp ());
       return buf;
     }
 
@@ -3977,7 +3977,7 @@  linux_proc_xfer_partial (enum target_object object,
   /* We could keep this file open and cache it - possibly one per
      thread.  That requires some juggling, but is even faster.  */
   xsnprintf (filename, sizeof filename, "/proc/%ld/mem",
-	     ptid_get_lwp (inferior_ptid));
+	     inferior_ptid.lwp ());
   fd = gdb_open_cloexec (filename, ((readbuf ? O_RDONLY : O_WRONLY)
 				    | O_LARGEFILE), 0);
   if (fd == -1)
@@ -4070,7 +4070,7 @@  linux_proc_xfer_spu (enum target_object object,
   char buf[128];
   int fd = 0;
   int ret = -1;
-  int pid = ptid_get_lwp (inferior_ptid);
+  int pid = inferior_ptid.lwp ();
 
   if (!annex)
     {
@@ -4435,7 +4435,7 @@  linux_nat_stop_lwp (struct lwp_info *lwp, void *data)
 	    fprintf_unfiltered (gdb_stdlog,
 				"linux-nat: already stopping LWP %ld at "
 				"GDB's request\n",
-				ptid_get_lwp (lwp->ptid));
+				lwp->ptid.lwp ());
 	  return 0;
 	}
 
@@ -4492,7 +4492,7 @@  linux_nat_target::thread_address_space (ptid_t ptid)
   struct inferior *inf;
   int pid;
 
-  if (ptid_get_lwp (ptid) == 0)
+  if (ptid.lwp () == 0)
     {
       /* An (lwpid,0,0) ptid.  Look up the lwp object to get at the
 	 tgid.  */
@@ -4638,7 +4638,7 @@  linux_nat_get_siginfo (ptid_t ptid, siginfo_t *siginfo)
 {
   int pid;
 
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid == 0)
     pid = ptid.pid ();
 
diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c
index da8a1f07f7..12455a79f6 100644
--- a/gdb/linux-tdep.c
+++ b/gdb/linux-tdep.c
@@ -419,9 +419,9 @@  linux_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
 {
   static char buf[80];
 
-  if (ptid_get_lwp (ptid) != 0)
+  if (ptid.lwp () != 0)
     {
-      snprintf (buf, sizeof (buf), "LWP %ld", ptid_get_lwp (ptid));
+      snprintf (buf, sizeof (buf), "LWP %ld", ptid.lwp ());
       return buf;
     }
 
@@ -1632,7 +1632,7 @@  linux_collect_thread_registers (const struct regcache *regcache,
   data.abort_iteration = 0;
 
   /* For remote targets the LWP may not be available, so use the TID.  */
-  data.lwp = ptid_get_lwp (ptid);
+  data.lwp = ptid.lwp ();
   if (!data.lwp)
     data.lwp = ptid_get_tid (ptid);
 
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index c2c9a6253c..20fe6c95a0 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -392,17 +392,17 @@  thread_from_lwp (ptid_t ptid)
 
   /* This ptid comes from linux-nat.c, which should always fill in the
      LWP.  */
-  gdb_assert (ptid_get_lwp (ptid) != 0);
+  gdb_assert (ptid.lwp () != 0);
 
   info = get_thread_db_info (ptid.pid ());
 
   /* Access an lwp we know is stopped.  */
   info->proc_handle.ptid = ptid;
-  err = info->td_ta_map_lwp2thr_p (info->thread_agent, ptid_get_lwp (ptid),
+  err = info->td_ta_map_lwp2thr_p (info->thread_agent, ptid.lwp (),
 				   &th);
   if (err != TD_OK)
     error (_("Cannot find user-level thread for LWP %ld: %s"),
-	   ptid_get_lwp (ptid), thread_db_err_str (err));
+	   ptid.lwp (), thread_db_err_str (err));
 
   err = info->td_thr_get_info_p (&th, &ti);
   if (err != TD_OK)
@@ -1634,7 +1634,7 @@  thread_db_target::pid_to_str (ptid_t ptid)
       thread_db_thread_info *priv = get_thread_db_thread_info (thread_info);
 
       snprintf (buf, sizeof (buf), "Thread 0x%lx (LWP %ld)",
-		(unsigned long) priv->tid, ptid_get_lwp (ptid));
+		(unsigned long) priv->tid, ptid.lwp ());
 
       return buf;
     }
diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c
index 8d87dc82fb..21b1f583b9 100644
--- a/gdb/mips-linux-nat.c
+++ b/gdb/mips-linux-nat.c
@@ -460,7 +460,7 @@  mips_linux_nat_target::read_description ()
     {
       int tid;
 
-      tid = ptid_get_lwp (inferior_ptid);
+      tid = inferior_ptid.lwp ();
       if (tid == 0)
 	tid = inferior_ptid.pid ();
 
@@ -543,7 +543,7 @@  mips_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
   int i;
   uint32_t wanted_mask, irw_mask;
 
-  if (!mips_linux_read_watch_registers (ptid_get_lwp (inferior_ptid),
+  if (!mips_linux_read_watch_registers (inferior_ptid.lwp (),
 					&watch_readback,
 					&watch_readback_valid, 0))
     return 0;
@@ -584,7 +584,7 @@  mips_linux_nat_target::stopped_by_watchpoint ()
   int n;
   int num_valid;
 
-  if (!mips_linux_read_watch_registers (ptid_get_lwp (inferior_ptid),
+  if (!mips_linux_read_watch_registers (inferior_ptid.lwp (),
 					&watch_readback,
 					&watch_readback_valid, 1))
     return false;
@@ -619,7 +619,7 @@  mips_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
   struct pt_watch_regs dummy_regs;
   int i;
 
-  if (!mips_linux_read_watch_registers (ptid_get_lwp (inferior_ptid),
+  if (!mips_linux_read_watch_registers (inferior_ptid.lwp (),
 					&watch_readback,
 					&watch_readback_valid, 0))
     return 0;
@@ -641,7 +641,7 @@  write_watchpoint_regs (void)
 
   ALL_LWPS (lp)
     {
-      tid = ptid_get_lwp (lp->ptid);
+      tid = lp->ptid.lwp ();
       if (ptrace (PTRACE_SET_WATCH_REGS, tid, &watch_mirror, NULL) == -1)
 	perror_with_name (_("Couldn't write debug register"));
     }
@@ -680,7 +680,7 @@  mips_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
   int i;
   int retval;
 
-  if (!mips_linux_read_watch_registers (ptid_get_lwp (inferior_ptid),
+  if (!mips_linux_read_watch_registers (inferior_ptid.lwp (),
 					&watch_readback,
 					&watch_readback_valid, 0))
     return -1;
diff --git a/gdb/nat/aarch64-linux-hw-point.c b/gdb/nat/aarch64-linux-hw-point.c
index 3de3e5bec1..18b5af2d49 100644
--- a/gdb/nat/aarch64-linux-hw-point.c
+++ b/gdb/nat/aarch64-linux-hw-point.c
@@ -296,7 +296,7 @@  debug_reg_change_callback (struct lwp_info *lwp, void *ptr)
 {
   struct aarch64_dr_update_callback_param *param_p
     = (struct aarch64_dr_update_callback_param *) ptr;
-  int tid = ptid_get_lwp (ptid_of_lwp (lwp));
+  int tid = ptid_of_lwp (lwp).lwp ();
   int idx = param_p->idx;
   int is_watchpoint = param_p->is_watchpoint;
   struct arch_lwp_info *info = lwp_arch_private_info (lwp);
diff --git a/gdb/nat/aarch64-linux.c b/gdb/nat/aarch64-linux.c
index c3c29a0665..0f2c8011ea 100644
--- a/gdb/nat/aarch64-linux.c
+++ b/gdb/nat/aarch64-linux.c
@@ -45,7 +45,7 @@  aarch64_linux_prepare_to_resume (struct lwp_info *lwp)
       || DR_HAS_CHANGED (info->dr_changed_wp))
     {
       ptid_t ptid = ptid_of_lwp (lwp);
-      int tid = ptid_get_lwp (ptid);
+      int tid = ptid.lwp ();
       struct aarch64_debug_reg_state *state
 	= aarch64_get_debug_reg_state (ptid.pid ());
 
diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c
index b2c30b3e47..83afe881a8 100644
--- a/gdb/nat/linux-btrace.c
+++ b/gdb/nat/linux-btrace.c
@@ -469,7 +469,7 @@  linux_enable_bts (ptid_t ptid, const struct btrace_config_bts *conf)
   bts->attr.exclude_hv = 1;
   bts->attr.exclude_idle = 1;
 
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid == 0)
     pid = ptid.pid ();
 
@@ -585,7 +585,7 @@  linux_enable_pt (ptid_t ptid, const struct btrace_config_pt *conf)
   size_t pages;
   int pid, pg;
 
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid == 0)
     pid = ptid.pid ();
 
diff --git a/gdb/nat/linux-osdata.c b/gdb/nat/linux-osdata.c
index 358a89eb5e..25e895df19 100644
--- a/gdb/nat/linux-osdata.c
+++ b/gdb/nat/linux-osdata.c
@@ -70,7 +70,7 @@  linux_common_core_of_thread (ptid_t ptid)
   int core;
 
   sprintf (filename, "/proc/%lld/task/%lld/stat",
-	   (PID_T) ptid.pid (), (PID_T) ptid_get_lwp (ptid));
+	   (PID_T) ptid.pid (), (PID_T) ptid.lwp ());
   gdb_file_up f = gdb_fopen_cloexec (filename, "r");
   if (!f)
     return -1;
diff --git a/gdb/nat/linux-procfs.c b/gdb/nat/linux-procfs.c
index a672cdfc3a..20708fa41c 100644
--- a/gdb/nat/linux-procfs.c
+++ b/gdb/nat/linux-procfs.c
@@ -240,7 +240,7 @@  linux_proc_tid_get_name (ptid_t ptid)
   char comm_path[100];
   const char *comm_val;
   pid_t pid = ptid.pid ();
-  pid_t tid = ptid_lwp_p (ptid) ? ptid_get_lwp (ptid) : ptid.pid ();
+  pid_t tid = ptid_lwp_p (ptid) ? ptid.lwp () : ptid.pid ();
 
   xsnprintf (comm_path, sizeof (comm_path),
 	     "/proc/%ld/task/%ld/comm", (long) pid, (long) tid);
diff --git a/gdb/nat/x86-linux-dregs.c b/gdb/nat/x86-linux-dregs.c
index d362c3008e..8aa8717163 100644
--- a/gdb/nat/x86-linux-dregs.c
+++ b/gdb/nat/x86-linux-dregs.c
@@ -44,7 +44,7 @@  x86_linux_dr_get (ptid_t ptid, int regnum)
   unsigned long value;
 
   gdb_assert (ptid_lwp_p (ptid));
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
 
   errno = 0;
   value = ptrace (PTRACE_PEEKUSER, tid, u_debugreg_offset (regnum), 0);
@@ -62,7 +62,7 @@  x86_linux_dr_set (ptid_t ptid, int regnum, unsigned long value)
   int tid;
 
   gdb_assert (ptid_lwp_p (ptid));
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
 
   errno = 0;
   ptrace (PTRACE_POKEUSER, tid, u_debugreg_offset (regnum), value);
diff --git a/gdb/obsd-nat.c b/gdb/obsd-nat.c
index a3058b00c3..e654d3367a 100644
--- a/gdb/obsd-nat.c
+++ b/gdb/obsd-nat.c
@@ -38,11 +38,11 @@ 
 const char *
 obsd_nat_target::pid_to_str (ptid_t ptid)
 {
-  if (ptid_get_lwp (ptid) != 0)
+  if (ptid.lwp () != 0)
     {
       static char buf[64];
 
-      xsnprintf (buf, sizeof buf, "thread %ld", ptid_get_lwp (ptid));
+      xsnprintf (buf, sizeof buf, "thread %ld", ptid.lwp ());
       return buf;
     }
 
@@ -66,7 +66,7 @@  obsd_nat_target::update_thread_list ()
 
       if (!in_thread_list (ptid))
 	{
-	  if (ptid_get_lwp (inferior_ptid) == 0)
+	  if (inferior_ptid.lwp () == 0)
 	    thread_change_ptid (inferior_ptid, ptid);
 	  else
 	    add_thread (ptid);
@@ -154,7 +154,7 @@  obsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
       ptid = ptid_t (pid, pe.pe_tid, 0);
       if (!in_thread_list (ptid))
 	{
-	  if (ptid_get_lwp (inferior_ptid) == 0)
+	  if (inferior_ptid.lwp () == 0)
 	    thread_change_ptid (inferior_ptid, ptid);
 	  else
 	    add_thread (ptid);
diff --git a/gdb/ppc-fbsd-nat.c b/gdb/ppc-fbsd-nat.c
index 44661e9a24..5d2d391447 100644
--- a/gdb/ppc-fbsd-nat.c
+++ b/gdb/ppc-fbsd-nat.c
@@ -127,7 +127,7 @@  void
 ppc_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
 {
   gdb_gregset_t regs;
-  pid_t pid = ptid_get_lwp (regcache->ptid ());
+  pid_t pid = regcache->ptid ().lwp ();
 
   if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) &regs, 0) == -1)
     perror_with_name (_("Couldn't get registers"));
@@ -153,7 +153,7 @@  void
 ppc_fbsd_nat_target::store_registers (struct regcache *regcache, int regno)
 {
   gdb_gregset_t regs;
-  pid_t pid = ptid_get_lwp (regcache->ptid ());
+  pid_t pid = regcache->ptid ().lwp ();
 
   if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) &regs, 0) == -1)
     perror_with_name (_("Couldn't get registers"));
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 09cb247a7a..9719a0e906 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -1224,7 +1224,7 @@  have_ptrace_hwdebug_interface (void)
     {
       int tid;
 
-      tid = ptid_get_lwp (inferior_ptid);
+      tid = inferior_ptid.lwp ();
       if (tid == 0)
 	tid = inferior_ptid.pid ();
 
@@ -1296,7 +1296,7 @@  ppc_linux_nat_target::can_use_hw_breakpoint (enum bptype type, int cnt, int ot)
       /* We need to know whether ptrace supports PTRACE_SET_DEBUGREG
 	 and whether the target has DABR.  If either answer is no, the
 	 ptrace call will return -1.  Fail in that case.  */
-      tid = ptid_get_lwp (ptid);
+      tid = ptid.lwp ();
       if (tid == 0)
 	tid = ptid.pid ();
 
@@ -1508,7 +1508,7 @@  ppc_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
     }
 
   ALL_LWPS (lp)
-    hwdebug_insert_point (&p, ptid_get_lwp (lp->ptid));
+    hwdebug_insert_point (&p, lp->ptid.lwp ());
 
   return 0;
 }
@@ -1544,7 +1544,7 @@  ppc_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
     }
 
   ALL_LWPS (lp)
-    hwdebug_remove_point (&p, ptid_get_lwp (lp->ptid));
+    hwdebug_remove_point (&p, lp->ptid.lwp ());
 
   return 0;
 }
@@ -1587,7 +1587,7 @@  ppc_linux_nat_target::insert_mask_watchpoint (CORE_ADDR addr,  CORE_ADDR mask,
   p.condition_value = 0;
 
   ALL_LWPS (lp)
-    hwdebug_insert_point (&p, ptid_get_lwp (lp->ptid));
+    hwdebug_insert_point (&p, lp->ptid.lwp ());
 
   return 0;
 }
@@ -1615,7 +1615,7 @@  ppc_linux_nat_target::remove_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask,
   p.condition_value = 0;
 
   ALL_LWPS (lp)
-    hwdebug_remove_point (&p, ptid_get_lwp (lp->ptid));
+    hwdebug_remove_point (&p, lp->ptid.lwp ());
 
   return 0;
 }
@@ -1625,7 +1625,7 @@  static int
 can_use_watchpoint_cond_accel (void)
 {
   struct thread_points *p;
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   int cnt = hwdebug_info.num_condition_regs, i;
   CORE_ADDR tmp_value;
 
@@ -1879,7 +1879,7 @@  ppc_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
       create_watchpoint_request (&p, addr, len, type, cond, 1);
 
       ALL_LWPS (lp)
-	hwdebug_insert_point (&p, ptid_get_lwp (lp->ptid));
+	hwdebug_insert_point (&p, lp->ptid.lwp ());
 
       ret = 0;
     }
@@ -1923,7 +1923,7 @@  ppc_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
       saved_dabr_value = dabr_value;
 
       ALL_LWPS (lp)
-	if (ptrace (PTRACE_SET_DEBUGREG, ptid_get_lwp (lp->ptid), 0,
+	if (ptrace (PTRACE_SET_DEBUGREG, lp->ptid.lwp (), 0,
 		    saved_dabr_value) < 0)
 	  return -1;
 
@@ -1948,7 +1948,7 @@  ppc_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
       create_watchpoint_request (&p, addr, len, type, cond, 0);
 
       ALL_LWPS (lp)
-	hwdebug_remove_point (&p, ptid_get_lwp (lp->ptid));
+	hwdebug_remove_point (&p, lp->ptid.lwp ());
 
       ret = 0;
     }
@@ -1956,7 +1956,7 @@  ppc_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
     {
       saved_dabr_value = 0;
       ALL_LWPS (lp)
-	if (ptrace (PTRACE_SET_DEBUGREG, ptid_get_lwp (lp->ptid), 0,
+	if (ptrace (PTRACE_SET_DEBUGREG, lp->ptid.lwp (), 0,
 		    saved_dabr_value) < 0)
 	  return -1;
 
@@ -1969,7 +1969,7 @@  ppc_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
 void
 ppc_linux_nat_target::low_new_thread (struct lwp_info *lp)
 {
-  int tid = ptid_get_lwp (lp->ptid);
+  int tid = lp->ptid.lwp ();
 
   if (have_ptrace_hwdebug_interface ())
     {
@@ -2008,7 +2008,7 @@  static void
 ppc_linux_thread_exit (struct thread_info *tp, int silent)
 {
   int i;
-  int tid = ptid_get_lwp (tp->ptid);
+  int tid = tp->ptid.lwp ();
   struct hw_break_tuple *hw_breaks;
   struct thread_points *t = NULL, *p;
 
@@ -2057,7 +2057,7 @@  ppc_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
       /* The index (or slot) of the *point is passed in the si_errno field.  */
       int slot = siginfo.si_errno;
 
-      t = hwdebug_find_thread_points_by_tid (ptid_get_lwp (inferior_ptid), 0);
+      t = hwdebug_find_thread_points_by_tid (inferior_ptid.lwp (), 0);
 
       /* Find out if this *point is a hardware breakpoint.
 	 If so, we should return 0.  */
@@ -2183,7 +2183,7 @@  ppc_linux_nat_target::auxv_parse (gdb_byte **readptr,
 				  gdb_byte *endptr, CORE_ADDR *typep,
 				  CORE_ADDR *valp)
 {
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid ();
 
@@ -2210,7 +2210,7 @@  ppc_linux_nat_target::auxv_parse (gdb_byte **readptr,
 const struct target_desc *
 ppc_linux_nat_target::read_description ()
 {
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid ();
 
diff --git a/gdb/procfs.c b/gdb/procfs.c
index 07b13b80dc..aa4498af90 100644
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -1635,17 +1635,17 @@  procfs_find_LDT_entry (ptid_t ptid)
   procinfo      *pi;
 
   /* Find procinfo for the lwp.  */
-  if ((pi = find_procinfo (ptid.pid (), ptid_get_lwp (ptid))) == NULL)
+  if ((pi = find_procinfo (ptid.pid (), ptid.lwp ())) == NULL)
     {
       warning (_("procfs_find_LDT_entry: could not find procinfo for %d:%ld."),
-	       ptid.pid (), ptid_get_lwp (ptid));
+	       ptid.pid (), ptid.lwp ());
       return NULL;
     }
   /* get its general registers.  */
   if ((gregs = proc_get_gregs (pi)) == NULL)
     {
       warning (_("procfs_find_LDT_entry: could not read gregs for %d:%ld."),
-	       ptid.pid (), ptid_get_lwp (ptid));
+	       ptid.pid (), ptid.lwp ());
       return NULL;
     }
   /* Now extract the GS register's lower 16 bits.  */
@@ -2065,7 +2065,7 @@  procfs_target::fetch_registers (struct regcache *regcache, int regnum)
   procinfo *pi;
   ptid_t ptid = regcache->ptid ();
   int pid = ptid.pid ();
-  int tid = ptid_get_lwp (ptid);
+  int tid = ptid.lwp ();
   struct gdbarch *gdbarch = regcache->arch ();
 
   pi = find_procinfo_or_die (pid, tid);
@@ -2114,7 +2114,7 @@  procfs_target::store_registers (struct regcache *regcache, int regnum)
   procinfo *pi;
   ptid_t ptid = regcache->ptid ();
   int pid = ptid.pid ();
-  int tid = ptid_get_lwp (ptid);
+  int tid = ptid.lwp ();
   struct gdbarch *gdbarch = regcache->arch ();
 
   pi = find_procinfo_or_die (pid, tid);
@@ -2533,9 +2533,9 @@  wait_again:
 		     procinfo, resume may be unhappy later.  */
 		  add_thread (retval);
 		  if (find_procinfo (retval.pid (),
-				     ptid_get_lwp (retval)) == NULL)
+				     retval.lwp ()) == NULL)
 		    create_procinfo (retval.pid (),
-				     ptid_get_lwp (retval));
+				     retval.lwp ());
 		}
 	    }
 	  else	/* Flags do not indicate STOPPED.  */
@@ -2752,7 +2752,7 @@  procfs_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
     {
       /* Resume a specific thread, presumably suppressing the
 	 others.  */
-      thread = find_procinfo (ptid.pid (), ptid_get_lwp (ptid));
+      thread = find_procinfo (ptid.pid (), ptid.lwp ());
       if (thread != NULL)
 	{
 	  if (thread->tid != 0)
@@ -3178,7 +3178,7 @@  procfs_target::thread_alive (ptid_t ptid)
   procinfo *pi;
 
   proc    = ptid.pid ();
-  thread  = ptid_get_lwp (ptid);
+  thread  = ptid.lwp ();
   /* If I don't know it, it ain't alive!  */
   if ((pi = find_procinfo (proc, thread)) == NULL)
     return false;
@@ -3203,10 +3203,10 @@  procfs_target::pid_to_str (ptid_t ptid)
 {
   static char buf[80];
 
-  if (ptid_get_lwp (ptid) == 0)
+  if (ptid.lwp () == 0)
     sprintf (buf, "process %d", ptid.pid ());
   else
-    sprintf (buf, "LWP %ld", ptid_get_lwp (ptid));
+    sprintf (buf, "LWP %ld", ptid.lwp ());
 
   return buf;
 }
@@ -3764,7 +3764,7 @@  procfs_do_thread_registers (bfd *obfd, ptid_t ptid,
   gdb_fpregset_t fpregs;
   unsigned long merged_pid;
 
-  merged_pid = ptid_get_lwp (ptid) << 16 | ptid.pid ();
+  merged_pid = ptid.lwp () << 16 | ptid.pid ();
 
   /* This part is the old method for fetching registers.
      It should be replaced by the newer one using regsets
diff --git a/gdb/python/py-infthread.c b/gdb/python/py-infthread.c
index 67cf4c4641..a24d1f4a3a 100644
--- a/gdb/python/py-infthread.c
+++ b/gdb/python/py-infthread.c
@@ -267,7 +267,7 @@  gdbpy_create_ptid_object (ptid_t ptid)
     return NULL;
 
   pid = ptid.pid ();
-  lwp = ptid_get_lwp (ptid);
+  lwp = ptid.lwp ();
   tid = ptid_get_tid (ptid);
 
   PyTuple_SET_ITEM (ret, 0, PyInt_FromLong (pid));
diff --git a/gdb/ravenscar-thread.c b/gdb/ravenscar-thread.c
index f748e87989..fccb37ebda 100644
--- a/gdb/ravenscar-thread.c
+++ b/gdb/ravenscar-thread.c
@@ -147,7 +147,7 @@  is_ravenscar_task (ptid_t ptid)
      2.0.48 for LEON3 sends 'm0' as a reply to the 'qfThreadInfo'
      query, which the remote protocol layer then treats as a thread
      whose TID is 0.  This is obviously not a ravenscar task.  */
-  return ptid_get_lwp (ptid) == 0 && ptid_get_tid (ptid) != 0;
+  return ptid.lwp () == 0 && ptid_get_tid (ptid) != 0;
 }
 
 /* Given PTID, which can be either a ravenscar task or a CPU thread,
@@ -171,7 +171,7 @@  ravenscar_get_thread_base_cpu (ptid_t ptid)
   else
     {
       /* We assume that the LWP of the PTID is equal to the CPU number.  */
-      base_cpu = ptid_get_lwp (ptid);
+      base_cpu = ptid.lwp ();
     }
 
   return base_cpu;
diff --git a/gdb/remote.c b/gdb/remote.c
index 2d2d224783..53359ca44a 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -2780,7 +2780,7 @@  remote_thread_always_alive (ptid_t ptid)
     /* The main thread is always alive.  */
     return 1;
 
-  if (ptid.pid () != 0 && ptid_get_lwp (ptid) == 0)
+  if (ptid.pid () != 0 && ptid.lwp () == 0)
     /* The main thread is always alive.  This can happen after a
        vAttach, if the remote side doesn't support
        multi-threading.  */
@@ -2922,7 +2922,7 @@  remote_target::write_ptid (char *buf, const char *endbuf, ptid_t ptid)
       else
 	buf += xsnprintf (buf, endbuf - buf, "p%x.", pid);
     }
-  tid = ptid_get_lwp (ptid);
+  tid = ptid.lwp ();
   if (tid < 0)
     buf += xsnprintf (buf, endbuf - buf, "-%x", -tid);
   else
@@ -3839,7 +3839,7 @@  remote_target::extra_thread_info (thread_info *tp)
 		    _("remote_threads_extra_info"));
 
   if (ptid_equal (tp->ptid, magic_null_ptid)
-      || (tp->ptid.pid () != 0 && ptid_get_lwp (tp->ptid) == 0))
+      || (tp->ptid.pid () != 0 && tp->ptid.lwp () == 0))
     /* This is the main thread which was added by GDB.  The remote
        server doesn't know about it.  */
     return NULL;
@@ -3881,7 +3881,7 @@  remote_target::extra_thread_info (thread_info *tp)
   rs->use_threadextra_query = 0;
   set = TAG_THREADID | TAG_EXISTS | TAG_THREADNAME
     | TAG_MOREDISPLAY | TAG_DISPLAY;
-  int_to_threadref (&id, ptid_get_lwp (tp->ptid));
+  int_to_threadref (&id, tp->ptid.lwp ());
   if (remote_get_threadinfo (&id, set, &threadinfo))
     if (threadinfo.active)
       {
@@ -11470,14 +11470,14 @@  remote_target::pid_to_str (ptid_t ptid)
       if (ptid_equal (magic_null_ptid, ptid))
 	xsnprintf (buf, sizeof buf, "Thread <main>");
       else if (remote_multi_process_p (rs))
-	if (ptid_get_lwp (ptid) == 0)
+	if (ptid.lwp () == 0)
 	  return normal_pid_to_str (ptid);
 	else
 	  xsnprintf (buf, sizeof buf, "Thread %d.%ld",
-		     ptid.pid (), ptid_get_lwp (ptid));
+		     ptid.pid (), ptid.lwp ());
       else
 	xsnprintf (buf, sizeof buf, "Thread %ld",
-		   ptid_get_lwp (ptid));
+		   ptid.lwp ());
       return buf;
     }
 }
diff --git a/gdb/s390-linux-nat.c b/gdb/s390-linux-nat.c
index b112a3dd75..2c60562810 100644
--- a/gdb/s390-linux-nat.c
+++ b/gdb/s390-linux-nat.c
@@ -258,7 +258,7 @@  static int
 s390_inferior_tid (void)
 {
   /* GNU/Linux LWP ID's are process ID's.  */
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid (); /* Not a threaded program.  */
 
@@ -730,7 +730,7 @@  s390_linux_nat_target::low_prepare_to_resume (struct lwp_info *lp)
 
   lp_priv->per_info_changed = 0;
 
-  tid = ptid_get_lwp (ptid_of_lwp (lp));
+  tid = ptid_of_lwp (lp).lwp ();
   if (tid == 0)
     tid = pid;
 
diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
index 44a98a1d65..c5540577f0 100644
--- a/gdb/sol-thread.c
+++ b/gdb/sol-thread.c
@@ -348,7 +348,7 @@  lwp_to_thread (ptid_t lwp)
   if (!target_thread_alive (lwp))
     return ptid_t (-1);	/* Must be a defunct LPW.  */
 
-  val = p_td_ta_map_lwp2thr (main_ta, ptid_get_lwp (lwp), &th);
+  val = p_td_ta_map_lwp2thr (main_ta, lwp.lwp (), &th);
   if (val == TD_NOTHR)
     return ptid_t (-1);	/* Thread must have terminated.  */
   else if (val != TD_OK)
@@ -1014,13 +1014,13 @@  sol_thread_target::pid_to_str (ptid_t ptid)
 		   ptid_get_tid (ptid));
       else if (lwp.pid () != -2)
 	xsnprintf (buf, sizeof (buf), "Thread %ld (LWP %ld)",
-		 ptid_get_tid (ptid), ptid_get_lwp (lwp));
+		 ptid_get_tid (ptid), lwp.lwp ());
       else
 	xsnprintf (buf, sizeof (buf), "Thread %ld        ",
 		   ptid_get_tid (ptid));
     }
-  else if (ptid_get_lwp (ptid) != 0)
-    xsnprintf (buf, sizeof (buf), "LWP    %ld        ", ptid_get_lwp (ptid));
+  else if (ptid.lwp () != 0)
+    xsnprintf (buf, sizeof (buf), "LWP    %ld        ", ptid.lwp ());
   else
     xsnprintf (buf, sizeof (buf), "process %d    ", ptid.pid ());
 
diff --git a/gdb/sol2-tdep.c b/gdb/sol2-tdep.c
index 71e813b3c5..ba37fe180e 100644
--- a/gdb/sol2-tdep.c
+++ b/gdb/sol2-tdep.c
@@ -49,11 +49,11 @@  sol2_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
 
   /* Check whether we're printing an LWP (gdb thread) or a
      process.  */
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid != 0)
     {
       /* A thread.  */
-      xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
+      xsnprintf (buf, sizeof buf, "LWP %ld", ptid.lwp ());
       return buf;
     }
 
diff --git a/gdb/spu-linux-nat.c b/gdb/spu-linux-nat.c
index 65b434efec..c2d6569ee0 100644
--- a/gdb/spu-linux-nat.c
+++ b/gdb/spu-linux-nat.c
@@ -69,7 +69,7 @@  fetch_ppc_register (int regno)
 {
   PTRACE_TYPE_RET res;
 
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid ();
 
@@ -154,7 +154,7 @@  fetch_ppc_memory (ULONGEST memaddr, gdb_byte *myaddr, int len)
 	       / sizeof (PTRACE_TYPE_RET));
   PTRACE_TYPE_RET *buffer;
 
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid ();
 
@@ -184,7 +184,7 @@  store_ppc_memory (ULONGEST memaddr, const gdb_byte *myaddr, int len)
 	       / sizeof (PTRACE_TYPE_RET));
   PTRACE_TYPE_RET *buffer;
 
-  int tid = ptid_get_lwp (inferior_ptid);
+  int tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid ();
 
@@ -422,7 +422,7 @@  spu_linux_nat_target::post_startup_inferior (ptid_t ptid)
   int fd;
   ULONGEST addr;
 
-  int tid = ptid_get_lwp (ptid);
+  int tid = ptid.lwp ();
   if (tid == 0)
     tid = ptid.pid ();
   
diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index b1a96c1f94..fe6598e12f 100644
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -114,7 +114,7 @@  x86_linux_nat_target::read_description ()
   uint64_t xcr0_features_bits;
 
   /* GNU/Linux LWP ID's are process ID's.  */
-  tid = ptid_get_lwp (inferior_ptid);
+  tid = inferior_ptid.lwp ();
   if (tid == 0)
     tid = inferior_ptid.pid (); /* Not a threaded program.  */
 
diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
index 5ac29ee18b..007a5c3f05 100644
--- a/gdb/xtensa-linux-nat.c
+++ b/gdb/xtensa-linux-nat.c
@@ -202,7 +202,7 @@  supply_fpregset (struct regcache *regcache,
 static void
 fetch_gregs (struct regcache *regcache, int regnum)
 {
-  int tid = ptid_get_lwp (regcache->ptid ());
+  int tid = regcache->ptid ().lwp ();
   gdb_gregset_t regs;
   int areg;
   
@@ -221,7 +221,7 @@  fetch_gregs (struct regcache *regcache, int regnum)
 static void
 store_gregs (struct regcache *regcache, int regnum)
 {
-  int tid = ptid_get_lwp (regcache->ptid ());
+  int tid = regcache->ptid ().lwp ();
   gdb_gregset_t regs;
   int areg;
 
@@ -249,7 +249,7 @@  static int xtreg_high;
 static void
 fetch_xtregs (struct regcache *regcache, int regnum)
 {
-  int tid = ptid_get_lwp (regcache->ptid ());
+  int tid = regcache->ptid ().lwp ();
   const xtensa_regtable_t *ptr;
   char xtregs [XTENSA_ELF_XTREG_SIZE];
 
@@ -264,7 +264,7 @@  fetch_xtregs (struct regcache *regcache, int regnum)
 static void
 store_xtregs (struct regcache *regcache, int regnum)
 {
-  int tid = ptid_get_lwp (regcache->ptid ());
+  int tid = regcache->ptid ().lwp ();
   const xtensa_regtable_t *ptr;
   char xtregs [XTENSA_ELF_XTREG_SIZE];