Remove ptid_get_pid

This removes ptid_get_pid in favor of calling the ptid_t::pid method.

gdb/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* common/ptid.c (ptid_get_pid): Remove.
	* common/ptid.h (ptid_get_pid): Don't declare.
	* aarch64-linux-nat.c: Update.
	* ada-lang.c: Update.
	* aix-thread.c: Update.
	* alpha-bsd-nat.c: Update.
	* amd64-fbsd-nat.c: Update.
	* amd64-linux-nat.c: Update.
	* arm-linux-nat.c: Update.
	* arm-nbsd-nat.c: Update.
	* auxv.c: Update.
	* break-catch-syscall.c: Update.
	* breakpoint.c: Update.
	* bsd-uthread.c: Update.
	* corelow.c: Update.
	* ctf.c: Update.
	* darwin-nat.c: Update.
	* fbsd-nat.c: Update.
	* fbsd-tdep.c: Update.
	* gcore.c: Update.
	* gnu-nat.c: Update.
	* hppa-nbsd-nat.c: Update.
	* hppa-obsd-nat.c: Update.
	* i386-fbsd-nat.c: Update.
	* ia64-linux-nat.c: Update.
	* inf-ptrace.c: Update.
	* infcmd.c: Update.
	* inferior.c: Update.
	* inferior.h: Update.
	* inflow.c: Update.
	* infrun.c: Update.
	* linux-fork.c: Update.
	* linux-nat.c: Update.
	* linux-tdep.c: Update.
	* linux-thread-db.c: Update.
	* m68k-bsd-nat.c: Update.
	* mi/mi-interp.c: Update.
	* mi/mi-main.c: Update.
	* mips-linux-nat.c: Update.
	* mips-nbsd-nat.c: Update.
	* mips64-obsd-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.
	* nto-procfs.c: Update.
	* obsd-nat.c: Update.
	* ppc-linux-nat.c: Update.
	* ppc-nbsd-nat.c: Update.
	* ppc-obsd-nat.c: Update.
	* proc-service.c: Update.
	* procfs.c: Update.
	* python/py-inferior.c: Update.
	* python/py-infthread.c: Update.
	* ravenscar-thread.c: Update.
	* record.c: Update.
	* remote-sim.c: Update.
	* remote.c: Update.
	* rs6000-nat.c: Update.
	* s390-linux-nat.c: Update.
	* sh-nbsd-nat.c: Update.
	* sol-thread.c: Update.
	* sparc-nat.c: Update.
	* sparc64-tdep.c: Update.
	* spu-linux-nat.c: Update.
	* spu-tdep.c: Update.
	* target-debug.h: Update.
	* target.c: Update.
	* thread.c: Update.
	* tid-parse.c: Update.
	* tracefile-tfile.c: Update.
	* vax-bsd-nat.c: Update.
	* windows-nat.c: Update.
	* x86-linux-nat.c: Update.
	* x86-nat.c: Update.

gdb/gdbserver/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* linux-low.c: Update.
	* linux-mips-low.c: Update.
	* lynx-low.c: Update.
	* mem-break.c: Update.
	* nto-low.c: Update.
	* remote-utils.c: Update.
	* server.c: Update.
	* spu-low.c: Update.
	* target.c: Update.
	* tracepoint.c: Update.

6 files changed, 10 insertions, 10 deletions

diff --git a/gdb/nat/aarch64-linux-hw-point.c b/gdb/nat/aarch64-linux-hw-point.c
index 22b265e..3de3e5b 100644
--- a/gdb/nat/aarch64-linux-hw-point.c
+++ b/gdb/nat/aarch64-linux-hw-point.c
@@ -357,7 +357,7 @@ aarch64_notify_debug_reg_change (const struct aarch64_debug_reg_state *state,
 				 int is_watchpoint, unsigned int idx)
 {
   struct aarch64_dr_update_callback_param param;
-  ptid_t pid_ptid = ptid_t (ptid_get_pid (current_lwp_ptid ()));
+  ptid_t pid_ptid = ptid_t (current_lwp_ptid ().pid ());
 
   param.is_watchpoint = is_watchpoint;
   param.idx = idx;
diff --git a/gdb/nat/aarch64-linux.c b/gdb/nat/aarch64-linux.c
index 35ecdc2..c3c29a0 100644
--- a/gdb/nat/aarch64-linux.c
+++ b/gdb/nat/aarch64-linux.c
@@ -47,7 +47,7 @@ aarch64_linux_prepare_to_resume (struct lwp_info *lwp)
       ptid_t ptid = ptid_of_lwp (lwp);
       int tid = ptid_get_lwp (ptid);
       struct aarch64_debug_reg_state *state
-	= aarch64_get_debug_reg_state (ptid_get_pid (ptid));
+	= aarch64_get_debug_reg_state (ptid.pid ());
 
       if (show_debug_regs)
 	debug_printf ("prepare_to_resume thread %d\n", tid);
diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c
index 8eadf7a..b2c30b3 100644
--- a/gdb/nat/linux-btrace.c
+++ b/gdb/nat/linux-btrace.c
@@ -471,7 +471,7 @@ linux_enable_bts (ptid_t ptid, const struct btrace_config_bts *conf)
 
   pid = ptid_get_lwp (ptid);
   if (pid == 0)
-    pid = ptid_get_pid (ptid);
+    pid = ptid.pid ();
 
   errno = 0;
   scoped_fd fd (syscall (SYS_perf_event_open, &bts->attr, pid, -1, -1, 0));
@@ -587,7 +587,7 @@ linux_enable_pt (ptid_t ptid, const struct btrace_config_pt *conf)
 
   pid = ptid_get_lwp (ptid);
   if (pid == 0)
-    pid = ptid_get_pid (ptid);
+    pid = ptid.pid ();
 
   gdb::unique_xmalloc_ptr<btrace_target_info> tinfo
     (XCNEW (btrace_target_info));
diff --git a/gdb/nat/linux-osdata.c b/gdb/nat/linux-osdata.c
index 1f3a911..358a89e 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_get_pid (ptid), (PID_T) ptid_get_lwp (ptid));
+	   (PID_T) ptid.pid (), (PID_T) ptid_get_lwp (ptid));
   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 5a94641..a672cdf 100644
--- a/gdb/nat/linux-procfs.c
+++ b/gdb/nat/linux-procfs.c
@@ -239,8 +239,8 @@ linux_proc_tid_get_name (ptid_t ptid)
   static char comm_buf[TASK_COMM_LEN];
   char comm_path[100];
   const char *comm_val;
-  pid_t pid = ptid_get_pid (ptid);
-  pid_t tid = ptid_lwp_p (ptid) ? ptid_get_lwp (ptid) : ptid_get_pid (ptid);
+  pid_t pid = ptid.pid ();
+  pid_t tid = ptid_lwp_p (ptid) ? ptid_get_lwp (ptid) : 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 9865ac6..d362c30 100644
--- a/gdb/nat/x86-linux-dregs.c
+++ b/gdb/nat/x86-linux-dregs.c
@@ -102,7 +102,7 @@ x86_linux_dr_get_addr (int regnum)
 void
 x86_linux_dr_set_addr (int regnum, CORE_ADDR addr)
 {
-  ptid_t pid_ptid = ptid_t (ptid_get_pid (current_lwp_ptid ()));
+  ptid_t pid_ptid = ptid_t (current_lwp_ptid ().pid ());
 
   gdb_assert (DR_FIRSTADDR <= regnum && regnum <= DR_LASTADDR);
 
@@ -122,7 +122,7 @@ x86_linux_dr_get_control (void)
 void
 x86_linux_dr_set_control (unsigned long control)
 {
-  ptid_t pid_ptid = ptid_t (ptid_get_pid (current_lwp_ptid ()));
+  ptid_t pid_ptid = ptid_t (current_lwp_ptid ().pid ());
 
   iterate_over_lwps (pid_ptid, update_debug_registers_callback, NULL);
 }
@@ -148,7 +148,7 @@ x86_linux_update_debug_registers (struct lwp_info *lwp)
   if (lwp_debug_registers_changed (lwp))
     {
       struct x86_debug_reg_state *state
-	= x86_debug_reg_state (ptid_get_pid (ptid));
+	= x86_debug_reg_state (ptid.pid ());
       int i;
 
       /* Prior to Linux kernel 2.6.33 commit