Create a displaced_step_closure class hierarchy

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

diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h
index 132978235baf37c523eaa120bc40a4f64557ed8b..4bb24ffd9f176a5532733aec9fe93197ac197feb 100644 (file)
--- a/gdb/arm-tdep.h
+++ b/gdb/arm-tdep.h
@@ -28,6 +28,7 @@ struct arm_get_next_pcs;
 struct gdb_get_next_pcs;
 
 #include "arch/arm.h"
+#include "infrun.h"
 
 #include <vector>
 
@@ -153,7 +154,7 @@ struct gdbarch_tdep
    sequence) and any scratch words, etc.  */
 #define DISPLACED_MODIFIED_INSNS       8
 
-struct displaced_step_closure
+struct arm_displaced_step_closure : public displaced_step_closure
 {
   ULONGEST tmp[DISPLACED_TEMPS];
   int rd;
@@ -200,7 +201,7 @@ struct displaced_step_closure
       /* If non-NULL, override generic SVC handling (e.g. for a particular
          OS).  */
       int (*copy_svc_os) (struct gdbarch *gdbarch, struct regcache *regs,
-                         struct displaced_step_closure *dsc);
+                         arm_displaced_step_closure *dsc);
     } svc;
   } u;
 
@@ -219,7 +220,7 @@ struct displaced_step_closure
   CORE_ADDR insn_addr;
   CORE_ADDR scratch_base;
   void (*cleanup) (struct gdbarch *, struct regcache *,
-                  struct displaced_step_closure *);
+                  arm_displaced_step_closure *);
 };
 
 /* Values for the WRITE_PC argument to displaced_write_reg.  If the register
@@ -238,16 +239,16 @@ enum pc_write_style
 extern void
   arm_process_displaced_insn (struct gdbarch *gdbarch, CORE_ADDR from,
                              CORE_ADDR to, struct regcache *regs,
-                             struct displaced_step_closure *dsc);
+                             arm_displaced_step_closure *dsc);
 extern void
   arm_displaced_init_closure (struct gdbarch *gdbarch, CORE_ADDR from,
-                             CORE_ADDR to, struct displaced_step_closure *dsc);
+                             CORE_ADDR to, arm_displaced_step_closure *dsc);
 extern ULONGEST
-  displaced_read_reg (struct regcache *regs, struct displaced_step_closure *dsc,
+  displaced_read_reg (struct regcache *regs, arm_displaced_step_closure *dsc,
                      int regno);
 extern void
   displaced_write_reg (struct regcache *regs,
-                      struct displaced_step_closure *dsc, int regno,
+                      arm_displaced_step_closure *dsc, int regno,
                       ULONGEST val, enum pc_write_style write_pc);
 
 CORE_ADDR arm_skip_stub (struct frame_info *, CORE_ADDR);