Make default implementation of mdw/mmw phys return error 'not implemented'

diff --git a/src/target/target.c b/src/target/target.c
index 9289d37b825a75df2c35ae4d3c45f88c6033e5c1..5cf70118d043f06f3870ccdf4a487d06c46700b9 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -741,6 +741,18 @@ int target_mcr(struct target_s *target, int cpnum, uint32_t op1, uint32_t op2, u
        return target->type->mcr(target, cpnum, op1, op2, CRn, CRm, value);
 }
 
+static int default_read_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+{
+       LOG_ERROR("Not implemented");
+       return ERROR_FAIL;
+}
+
+static int default_write_phys_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer)
+{
+       LOG_ERROR("Not implemented");
+       return ERROR_FAIL;
+}
+
 
 int target_init(struct command_context_s *cmd_ctx)
 {
@@ -769,12 +781,12 @@ int target_init(struct command_context_s *cmd_ctx)
 
                if (target->type->read_phys_memory == NULL)
                {
-                       target->type->read_phys_memory = target->type->read_memory;
+                       target->type->read_phys_memory = default_read_phys_memory;
                }
 
                if (target->type->write_phys_memory == NULL)
                {
-                       target->type->write_phys_memory = target->type->write_memory;
+                       target->type->write_phys_memory = default_write_phys_memory;
                }
 
                if (target->type->mcr == NULL)