X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ftarget.h;h=24c803c30afc8799e27e79809efa2b39a0d42d8a;hb=e17a4113357102b55cfa5b80557d590a46a43300;hp=89d99bba0298820639bc8bc89e21be71ac8dad29;hpb=c35b149212fc1bf4cf991e42354b0303682bcead;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/target.h b/gdb/target.h
index 89d99bba02..24c803c30a 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -305,7 +305,8 @@ extern char *target_read_stralloc (struct target_ops *ops,
 extern void get_target_memory (struct target_ops *ops, CORE_ADDR addr,
 			       gdb_byte *buf, LONGEST len);
 extern ULONGEST get_target_memory_unsigned (struct target_ops *ops,
-					    CORE_ADDR addr, int len);
+					    CORE_ADDR addr, int len,
+					    enum bfd_endian byte_order);
 
 struct thread_info;		/* fwd decl for parameter list below: */
 
@@ -367,11 +368,11 @@ struct target_ops
 				   struct target_ops *target);
 
     void (*to_files_info) (struct target_ops *);
-    int (*to_insert_breakpoint) (struct bp_target_info *);
-    int (*to_remove_breakpoint) (struct bp_target_info *);
+    int (*to_insert_breakpoint) (struct gdbarch *, struct bp_target_info *);
+    int (*to_remove_breakpoint) (struct gdbarch *, struct bp_target_info *);
     int (*to_can_use_hw_breakpoint) (int, int, int);
-    int (*to_insert_hw_breakpoint) (struct bp_target_info *);
-    int (*to_remove_hw_breakpoint) (struct bp_target_info *);
+    int (*to_insert_hw_breakpoint) (struct gdbarch *, struct bp_target_info *);
+    int (*to_remove_hw_breakpoint) (struct gdbarch *, struct bp_target_info *);
     int (*to_remove_watchpoint) (CORE_ADDR, int, int);
     int (*to_insert_watchpoint) (CORE_ADDR, int, int);
     int (*to_stopped_by_watchpoint) (void);
@@ -542,6 +543,9 @@ struct target_ops
        simultaneously?  */
     int (*to_supports_multi_process) (void);
 
+    /* Determine current architecture of thread PTID.  */
+    struct gdbarch *(*to_thread_architecture) (struct target_ops *, ptid_t);
+
     int to_magic;
     /* Need sub-structure for target machine related rather than comm related?
      */
@@ -736,14 +740,14 @@ extern int inferior_has_execd (ptid_t pid, char **execd_pathname);
 /* Insert a breakpoint at address BP_TGT->placed_address in the target
    machine.  Result is 0 for success, or an errno value.  */
 
-#define	target_insert_breakpoint(bp_tgt)	\
-     (*current_target.to_insert_breakpoint) (bp_tgt)
+#define	target_insert_breakpoint(gdbarch, bp_tgt)	\
+     (*current_target.to_insert_breakpoint) (gdbarch, bp_tgt)
 
 /* Remove a breakpoint at address BP_TGT->placed_address in the target
    machine.  Result is 0 for success, or an errno value.  */
 
-#define	target_remove_breakpoint(bp_tgt)	\
-     (*current_target.to_remove_breakpoint) (bp_tgt)
+#define	target_remove_breakpoint(gdbarch, bp_tgt)	\
+     (*current_target.to_remove_breakpoint) (gdbarch, bp_tgt)
 
 /* Initialize the terminal settings we record for the inferior,
    before we actually run the inferior.  */
@@ -1039,6 +1043,11 @@ extern char *normal_pid_to_str (ptid_t ptid);
 #define target_pid_to_exec_file(pid) \
      (current_target.to_pid_to_exec_file) (pid)
 
+/* Determine current architecture of thread PTID.  */
+
+#define target_thread_architecture(ptid) \
+     (current_target.to_thread_architecture (&current_target, ptid))
+
 /*
  * Iterator function for target memory regions.
  * Calls a callback function once for each memory region 'mapped'
@@ -1101,11 +1110,11 @@ extern char *normal_pid_to_str (ptid_t ptid);
 #define	target_remove_watchpoint(addr, len, type)	\
      (*current_target.to_remove_watchpoint) (addr, len, type)
 
-#define target_insert_hw_breakpoint(bp_tgt) \
-     (*current_target.to_insert_hw_breakpoint) (bp_tgt)
+#define target_insert_hw_breakpoint(gdbarch, bp_tgt) \
+     (*current_target.to_insert_hw_breakpoint) (gdbarch, bp_tgt)
 
-#define target_remove_hw_breakpoint(bp_tgt) \
-     (*current_target.to_remove_hw_breakpoint) (bp_tgt)
+#define target_remove_hw_breakpoint(gdbarch, bp_tgt) \
+     (*current_target.to_remove_hw_breakpoint) (gdbarch, bp_tgt)
 
 #define target_stopped_data_address(target, x) \
     (*target.to_stopped_data_address) (target, x)
@@ -1221,9 +1230,9 @@ extern struct target_section_table *target_get_section_table
 
 /* From mem-break.c */
 
-extern int memory_remove_breakpoint (struct bp_target_info *);
+extern int memory_remove_breakpoint (struct gdbarch *, struct bp_target_info *);
 
-extern int memory_insert_breakpoint (struct bp_target_info *);
+extern int memory_insert_breakpoint (struct gdbarch *, struct bp_target_info *);
 
 extern int default_memory_remove_breakpoint (struct gdbarch *, struct bp_target_info *);