NEWS: Mention new sim --map-info flag.

[deliverable/binutils-gdb.git] / gdb / target.h

diff --git a/gdb/target.h b/gdb/target.h
index 3c8c017489cefc893f3fd61b91ac0144959b67b5..7290d90151ce175909af41b04f6c1cd70850ab5f 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -68,8 +68,7 @@ enum strata
   {
     dummy_stratum,             /* The lowest of the low */
     file_stratum,              /* Executable files, etc */
-    core_stratum,              /* Core dump files */
-    process_stratum,           /* Executing processes */
+    process_stratum,           /* Executing processes or core dump files */
     thread_stratum,            /* Executing threads */
     record_stratum,            /* Support record debugging */
     arch_stratum               /* Architecture overrides */
@@ -300,10 +299,23 @@ extern LONGEST target_read (struct target_ops *ops,
                            const char *annex, gdb_byte *buf,
                            ULONGEST offset, LONGEST len);
 
-extern LONGEST target_read_until_error (struct target_ops *ops,
-                                       enum target_object object,
-                                       const char *annex, gdb_byte *buf,
-                                       ULONGEST offset, LONGEST len);
+struct memory_read_result
+  {
+    /* First address that was read. */
+    ULONGEST begin;
+    /* Past-the-end address.  */
+    ULONGEST end;
+    /* The data.  */
+    gdb_byte *data;
+};
+typedef struct memory_read_result memory_read_result_s;
+DEF_VEC_O(memory_read_result_s);
+
+extern void free_memory_read_result_vector (void *);
+
+extern VEC(memory_read_result_s)* read_memory_robust (struct target_ops *ops,
+                                                     ULONGEST offset,
+                                                     LONGEST len);
   
 extern LONGEST target_write (struct target_ops *ops,
                             enum target_object object,
@@ -492,11 +504,7 @@ struct target_ops
     int (*to_async_mask) (int);
     int (*to_supports_non_stop) (void);
     /* find_memory_regions support method for gcore */
-    int (*to_find_memory_regions) (int (*) (CORE_ADDR,
-                                           unsigned long,
-                                           int, int, int,
-                                           void *),
-                                  void *);
+    int (*to_find_memory_regions) (find_memory_region_ftype func, void *data);
     /* make_corefile_notes support method for gcore */
     char * (*to_make_corefile_notes) (bfd *, int *);
     /* get_bookmark support method for bookmarks */
@@ -1485,6 +1493,8 @@ extern void pop_all_targets (int quitting);
    strictly above ABOVE_STRATUM.  */
 extern void pop_all_targets_above (enum strata above_stratum, int quitting);
 
+extern int target_is_pushed (struct target_ops *t);
+
 extern CORE_ADDR target_translate_tls_address (struct objfile *objfile,
                                               CORE_ADDR offset);
 
@@ -1546,8 +1556,6 @@ extern void find_default_create_inferior (struct target_ops *,
 
 extern struct target_ops *find_run_target (void);
 
-extern struct target_ops *find_core_target (void);
-
 extern struct target_ops *find_target_beneath (struct target_ops *);
 
 /* Read OS data object of type TYPE from the target, and return it in