gdb_server, target: Add target_address_bits()

[openocd.git] / src / target / target_type.h

diff --git a/src/target/target_type.h b/src/target/target_type.h
index 0ab22bd5cf0a4df823c88fec95d3eced32e86fb7..95745c9ebd3cacfe660662504220f3c55a606e24 100644 (file)
--- a/src/target/target_type.h
+++ b/src/target/target_type.h
@@ -88,6 +88,15 @@ struct target_type {
        int (*deassert_reset)(struct target *target);
        int (*soft_reset_halt)(struct target *target);
 
+       /**
+        * Target architecture for GDB.
+        *
+        * The string returned by this function will not be automatically freed;
+        * if dynamic allocation is used for this value, it must be managed by
+        * the target, ideally by caching the result for subsequent calls.
+        */
+       const char *(*get_gdb_arch)(struct target *target);
+
        /**
         * Target register access for GDB.  Do @b not call this function
         * directly, use target_get_gdb_reg_list() instead.
@@ -130,8 +139,9 @@ struct target_type {
 
        int (*checksum_memory)(struct target *target, target_addr_t address,
                        uint32_t count, uint32_t *checksum);
-       int (*blank_check_memory)(struct target *target, target_addr_t address,
-                       uint32_t count, uint32_t *blank, uint8_t erased_value);
+       int (*blank_check_memory)(struct target *target,
+                       struct target_memory_check_block *blocks, int num_blocks,
+                       uint8_t erased_value);
 
        /*
         * target break-/watchpoint control
@@ -274,6 +284,11 @@ struct target_type {
         */
        int (*profiling)(struct target *target, uint32_t *samples,
                        uint32_t max_num_samples, uint32_t *num_samples, uint32_t seconds);
+
+       /* Return the number of address bits this target supports. This will
+        * typically be 32 for 32-bit targets, and 64 for 64-bit targets. If not
+        * implemented, it's assumed to be 32. */
+       unsigned (*address_bits)(struct target *target);
 };
 
 #endif /* OPENOCD_TARGET_TARGET_TYPE_H */