gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / x86-linux-nat.h

diff --git a/gdb/x86-linux-nat.h b/gdb/x86-linux-nat.h
index 0bafaaa71f03ad33a207ed823adbdce83a02ad40..d9dcd32409bd5a34f6b51430b699c80f773b1eaf 100644 (file)
--- a/gdb/x86-linux-nat.h
+++ b/gdb/x86-linux-nat.h
@@ -1,6 +1,6 @@
 /* Native-dependent code for GNU/Linux x86 (i386 and x86-64).
 
-   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -23,6 +23,7 @@
 #include "gdb_proc_service.h"  /* For ps_err_e.  */
 #include "linux-nat.h"
 #include "x86-nat.h"
+#include "nat/x86-linux.h"
 
 struct x86_linux_nat_target : public x86_nat_target<linux_nat_target>
 {
@@ -47,17 +48,31 @@ struct x86_linux_nat_target : public x86_nat_target<linux_nat_target>
      stopped-by-watchpoint info as soon as an lwp stops (via the low_
      methods) and caches the result, to be returned via the normal
      non-low methods.  */
-  int stopped_by_watchpoint () override
+  bool stopped_by_watchpoint () override
   { return linux_nat_target::stopped_by_watchpoint (); }
 
-  int stopped_data_address (CORE_ADDR *addr_p) override
+  bool stopped_data_address (CORE_ADDR *addr_p) override
   { return linux_nat_target::stopped_data_address (addr_p); }
 
-  int low_stopped_by_watchpoint () override
+  bool low_stopped_by_watchpoint () override
   { return x86_nat_target::stopped_by_watchpoint (); }
 
-  int low_stopped_data_address (CORE_ADDR *addr_p) override
+  bool low_stopped_data_address (CORE_ADDR *addr_p) override
   { return x86_nat_target::stopped_data_address (addr_p); }
+
+  void low_new_fork (struct lwp_info *parent, pid_t child_pid) override;
+
+  void low_forget_process (pid_t pid) override
+  { x86_forget_process (pid); }
+
+  void low_prepare_to_resume (struct lwp_info *lwp) override
+  { x86_linux_prepare_to_resume (lwp); }
+
+  void low_new_thread (struct lwp_info *lwp) override
+  { x86_linux_new_thread (lwp); }
+
+  void low_delete_thread (struct arch_lwp_info *lwp) override
+  { x86_linux_delete_thread (lwp); }
 };
 
 \f
@@ -68,10 +83,5 @@ struct x86_linux_nat_target : public x86_nat_target<linux_nat_target>
 
 extern ps_err_e x86_linux_get_thread_area (pid_t pid, void *addr,
                                           unsigned int *base_addr);
-\f
-
-/* Add an x86 GNU/Linux target.  */
-
-extern void x86_linux_add_target (linux_nat_target *t);
 
 #endif