initialize_tdesc_nios2 (void)
{
struct target_desc *result = allocate_target_description ();
- struct tdesc_feature *feature;
-
set_tdesc_architecture (result, bfd_scan_arch ("nios2"));
+ struct tdesc_feature *feature;
+
feature = tdesc_create_feature (result, "org.gnu.gdb.nios2.cpu");
tdesc_create_reg (feature, "zero", 0, 1, NULL, 32, "uint32");
tdesc_create_reg (feature, "at", 1, 1, NULL, 32, "uint32");
tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
tdesc_create_reg (feature, "et", 24, 1, NULL, 32, "uint32");
tdesc_create_reg (feature, "bt", 25, 1, NULL, 32, "uint32");
- tdesc_create_reg (feature, "gp", 26, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "gp", 26, 1, NULL, 32, "data_ptr");
tdesc_create_reg (feature, "sp", 27, 1, NULL, 32, "data_ptr");
- tdesc_create_reg (feature, "fp", 28, 1, NULL, 32, "uint32");
- tdesc_create_reg (feature, "ea", 29, 1, NULL, 32, "uint32");
- tdesc_create_reg (feature, "ba", 30, 1, NULL, 32, "uint32");
- tdesc_create_reg (feature, "ra", 31, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "fp", 28, 1, NULL, 32, "data_ptr");
+ tdesc_create_reg (feature, "ea", 29, 1, NULL, 32, "code_ptr");
+ tdesc_create_reg (feature, "sstatus", 30, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "ra", 31, 1, NULL, 32, "code_ptr");
tdesc_create_reg (feature, "pc", 32, 1, NULL, 32, "code_ptr");
tdesc_create_reg (feature, "status", 33, 1, NULL, 32, "uint32");
tdesc_create_reg (feature, "estatus", 34, 1, NULL, 32, "uint32");