/* Debug register code for x86 (i386 and x86-64).
- Copyright (C) 2009-2014 Free Software Foundation, Inc.
+ Copyright (C) 2009-2018 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef X86_DREGS_H
#define X86_DREGS_H 1
-/* Forward declaration. */
-enum target_hw_bp_type;
+#include "break-common.h" /* target_hw_bp_type */
/* Low-level function vector. */
#define ALL_DEBUG_ADDRESS_REGISTERS(i) \
for (i = DR_FIRSTADDR; i <= DR_LASTADDR; i++)
+/* Return a pointer to the local mirror of the debug registers of
+ process PID. This function must be provided by the client
+ if required. */
+extern struct x86_debug_reg_state *x86_debug_reg_state (pid_t pid);
+
/* Insert a watchpoint to watch a memory region which starts at
address ADDR and whose length is LEN bytes. Watch memory accesses
of the type TYPE. Return 0 on success, -1 on failure. */