gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / arch-utils.h

diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index 48ff3bb9a1636db39700534ee2483ffc7db084ac..c1607d3fd9b8195c4392dea8060694dc7e2a97d9 100644 (file)
--- a/gdb/arch-utils.h
+++ b/gdb/arch-utils.h
@@ -1,6 +1,6 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -77,7 +77,7 @@ struct bp_manipulation_endian
 /* Default implementation of gdbarch_displaced_hw_singlestep.  */
 extern int
   default_displaced_step_hw_singlestep (struct gdbarch *,
-                                       struct displaced_step_closure *);
+                                       struct displaced_step_copy_insn_closure *);
 
 /* Possible value for gdbarch_displaced_step_location:
    Place displaced instructions at the program's entry point,
@@ -228,6 +228,10 @@ extern int default_insn_is_call (struct gdbarch *, CORE_ADDR);
 extern int default_insn_is_ret (struct gdbarch *, CORE_ADDR);
 extern int default_insn_is_jump (struct gdbarch *, CORE_ADDR);
 
+/* Default implementation of gdbarch_program_breakpoint_here_p.  */
+extern bool default_program_breakpoint_here_p (struct gdbarch *gdbarch,
+                                              CORE_ADDR addr);
+
 /* Do-nothing version of vsyscall_range.  Returns false.  */
 
 extern int default_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range);