gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / i386-darwin-nat.c

diff --git a/gdb/i386-darwin-nat.c b/gdb/i386-darwin-nat.c
index fbe6668bfffd0507fc8ce7d84924bb6a4d5efbb2..55a1f7ce9a24f2d3b07a8caca9902902ed3608bb 100644 (file)
--- a/gdb/i386-darwin-nat.c
+++ b/gdb/i386-darwin-nat.c
@@ -1,5 +1,5 @@
 /* Darwin support for GDB, the GNU debugger.
-   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
 
    Contributed by Apple Computer, Inc.
 
@@ -59,7 +59,7 @@ static struct i386_darwin_nat_target darwin_target;
 void
 i386_darwin_nat_target::fetch_registers (struct regcache *regcache, int regno)
 {
-  thread_t current_thread = ptid_get_tid (regcache->ptid ());
+  thread_t current_thread = regcache->ptid ().tid ();
   int fetched = 0;
   struct gdbarch *gdbarch = regcache->arch ();
 
@@ -175,7 +175,7 @@ void
 i386_darwin_nat_target::store_registers (struct regcache *regcache,
                                         int regno)
 {
-  thread_t current_thread = ptid_get_tid (regcache->ptid ());
+  thread_t current_thread = regcache->ptid ().tid ();
   struct gdbarch *gdbarch = regcache->arch ();
 
 #ifdef BFD64
@@ -280,7 +280,6 @@ i386_darwin_nat_target::store_registers (struct regcache *regcache,
 static void
 i386_darwin_dr_set (int regnum, CORE_ADDR value)
 {
-  int current_pid;
   thread_t current_thread;
   x86_debug_state_t dr_regs;
   kern_return_t ret;
@@ -288,7 +287,7 @@ i386_darwin_dr_set (int regnum, CORE_ADDR value)
 
   gdb_assert (regnum >= 0 && regnum <= DR_CONTROL);
 
-  current_thread = ptid_get_tid (inferior_ptid);
+  current_thread = inferior_ptid.tid ();
 
   dr_regs.dsh.flavor = x86_DEBUG_STATE;
   dr_regs.dsh.count = x86_DEBUG_STATE_COUNT;
@@ -377,7 +376,7 @@ i386_darwin_dr_get (int regnum)
 
   gdb_assert (regnum >= 0 && regnum <= DR_CONTROL);
 
-  current_thread = ptid_get_tid (inferior_ptid);
+  current_thread = inferior_ptid.tid ();
 
   dr_regs.dsh.flavor = x86_DEBUG_STATE;
   dr_regs.dsh.count = x86_DEBUG_STATE_COUNT;
@@ -634,8 +633,9 @@ darwin_set_sstep (thread_t thread, int enable)
     }
 }
 
+void _initialize_i386_darwin_nat ();
 void
-_initialize_i386_darwin_nat (void)
+_initialize_i386_darwin_nat ()
 {
 #ifdef BFD64
   amd64_native_gregset64_reg_offset = amd64_darwin_thread_state_reg_offset;