/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free
- Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
This file is part of GDB.
struct disassemble_info;
struct target_ops;
struct obstack;
+struct bp_target_info;
+struct target_desc;
extern struct gdbarch *current_gdbarch;
#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
#endif
+extern const struct target_desc * gdbarch_target_desc (struct gdbarch *gdbarch);
+/* set_gdbarch_target_desc() - not applicable - pre-initialized. */
+
/* The following are initialized by the target dependent code. */
extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
-typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, gdb_byte *contents_cache);
-extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, gdb_byte *contents_cache);
+typedef int (gdbarch_memory_insert_breakpoint_ftype) (struct bp_target_info *bp_tgt);
+extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
#if !defined (GDB_TM_FILE) && defined (MEMORY_INSERT_BREAKPOINT)
#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
#endif
#if !defined (MEMORY_INSERT_BREAKPOINT)
-#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
+#define MEMORY_INSERT_BREAKPOINT(bp_tgt) (gdbarch_memory_insert_breakpoint (current_gdbarch, bp_tgt))
#endif
-typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, gdb_byte *contents_cache);
-extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, gdb_byte *contents_cache);
+typedef int (gdbarch_memory_remove_breakpoint_ftype) (struct bp_target_info *bp_tgt);
+extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
#if !defined (GDB_TM_FILE) && defined (MEMORY_REMOVE_BREAKPOINT)
#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
#endif
#if !defined (MEMORY_REMOVE_BREAKPOINT)
-#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
+#define MEMORY_REMOVE_BREAKPOINT(bp_tgt) (gdbarch_memory_remove_breakpoint (current_gdbarch, bp_tgt))
#endif
extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
frame-base. Enable frame-base before frame-unwind. */
-#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
-/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
-#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
-#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
-#if !defined (GDB_TM_FILE) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
-#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
-#endif
-#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
-#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
-extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
-extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
-#if !defined (GDB_TM_FILE) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
-#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
-#endif
-#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
-#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
-#endif
-
#if defined (FRAME_NUM_ARGS)
/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
#if !defined (FRAME_NUM_ARGS_P)
``struct gdbarch'' for this architecture.
The INFO parameter is, as far as possible, be pre-initialized with
- information obtained from INFO.ABFD or the previously selected
- architecture.
+ information obtained from INFO.ABFD or the global defaults.
The ARCHES parameter is a linked list (sorted most recently used)
of all the previously created architures for this architecture
/* Use default: GDB_OSABI_UNINITIALIZED (-1). */
enum gdb_osabi osabi;
+
+ /* Use default: NULL (ZERO). */
+ const struct target_desc *target_desc;
};
typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
/* Helper function. Search the list of ARCHES for a GDBARCH that
matches the information provided by INFO. */
-extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
+extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
/* Helper function. Create a preliminary ``struct gdbarch''. Perform
- basic initialization using values obtained from the INFO andTDEP
+ basic initialization using values obtained from the INFO and TDEP
parameters. set_gdbarch_*() functions are called to complete the
initialization of the object. */