/* Native-dependent code for GNU/Linux x86 (i386 and x86-64).
- Copyright (C) 1999-2015 Free Software Foundation, Inc.
+ Copyright (C) 1999-2018 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef X86_LINUX_NAT_H
#define X86_LINUX_NAT_H 1
+#include "gdb_proc_service.h" /* For ps_err_e. */
+#include "linux-nat.h"
+#include "x86-nat.h"
+
+struct x86_linux_nat_target : public x86_nat_target<linux_nat_target>
+{
+ virtual ~x86_linux_nat_target () override = 0;
+
+ /* Override the GNU/Linux inferior startup hook. */
+ void post_startup_inferior (ptid_t) override;
+
+ /* Add the description reader. */
+ const struct target_desc *read_description () override;
+
+ struct btrace_target_info *enable_btrace (ptid_t ptid,
+ const struct btrace_config *conf) override;
+ void disable_btrace (struct btrace_target_info *tinfo) override;
+ void teardown_btrace (struct btrace_target_info *tinfo) override;
+ enum btrace_error read_btrace (struct btrace_data *data,
+ struct btrace_target_info *btinfo,
+ enum btrace_read_type type) override;
+ const struct btrace_config *btrace_conf (const struct btrace_target_info *) override;
+
+ /* These two are rewired to low_ versions. linux-nat.c queries
+ 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
+ { return linux_nat_target::stopped_by_watchpoint (); }
+
+ int stopped_data_address (CORE_ADDR *addr_p) override
+ { return linux_nat_target::stopped_data_address (addr_p); }
+
+ int low_stopped_by_watchpoint () override
+ { return x86_nat_target::stopped_by_watchpoint (); }
+
+ int low_stopped_data_address (CORE_ADDR *addr_p) override
+ { return x86_nat_target::stopped_data_address (addr_p); }
+};
+
\f
/* Helper for ps_get_thread_area. Sets BASE_ADDR to a pointer to
unsigned int *base_addr);
\f
-/* Create an x86 GNU/Linux target. */
-
-extern struct target_ops *x86_linux_create_target (void);
-
/* Add an x86 GNU/Linux target. */
-extern void x86_linux_add_target (struct target_ops *t);
+extern void x86_linux_add_target (linux_nat_target *t);
#endif