gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / i386-tdep.h

diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h
index 14bab37205f8bb7d2fd1055f08e71f7dcafb71cd..56cbf416d885d165b251e6e3900b1a816c288966 100644 (file)
--- a/gdb/i386-tdep.h
+++ b/gdb/i386-tdep.h
@@ -399,6 +399,19 @@ extern CORE_ADDR i386_pe_skip_trampoline_code (struct frame_info *frame,
 extern CORE_ADDR i386_skip_main_prologue (struct gdbarch *gdbarch,
                                          CORE_ADDR pc);
 
+/* The "push_dummy_call" gdbarch method, optionally with the thiscall
+   calling convention.  */
+extern CORE_ADDR i386_thiscall_push_dummy_call (struct gdbarch *gdbarch,
+                                               struct value *function,
+                                               struct regcache *regcache,
+                                               CORE_ADDR bp_addr,
+                                               int nargs, struct value **args,
+                                               CORE_ADDR sp,
+                                               function_call_return_method
+                                               return_method,
+                                               CORE_ADDR struct_addr,
+                                               bool thiscall);
+
 /* Return whether the THIS_FRAME corresponds to a sigtramp routine.  */
 extern int i386_sigtramp_p (struct frame_info *this_frame);
 
@@ -426,13 +439,13 @@ extern void
                                     void *cb_data,
                                     const struct regcache *regcache);
 
-typedef buf_displaced_step_closure i386_displaced_step_closure;
+typedef buf_displaced_step_copy_insn_closure i386_displaced_step_copy_insn_closure;
 
-extern struct displaced_step_closure *i386_displaced_step_copy_insn
+extern displaced_step_copy_insn_closure_up i386_displaced_step_copy_insn
   (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to,
    struct regcache *regs);
 extern void i386_displaced_step_fixup (struct gdbarch *gdbarch,
-                                      struct displaced_step_closure *closure,
+                                      struct displaced_step_copy_insn_closure *closure,
                                       CORE_ADDR from, CORE_ADDR to,
                                       struct regcache *regs);