target: simplify register get/set ops

[fw/openocd] / src / target / armv4_5.c

diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c
index 717c8265bf3a89bf09728d295363f68cac3b3a0e..413061fcf7532f9be922a8d0b13f332464bd9cc0 100644 (file)
--- a/src/target/armv4_5.c
+++ b/src/target/armv4_5.c
@@ -116,8 +116,6 @@ char* armv4_5_state_strings[] =
        "ARM", "Thumb", "Jazelle"
 };
 
-int armv4_5_core_reg_arch_type = -1;
-
 struct armv4_5_core_reg armv4_5_core_reg_list_arch_info[] =
 {
        {0, ARMV4_5_MODE_ANY, NULL, NULL},
@@ -201,7 +199,6 @@ struct reg armv4_5_gdb_dummy_fp_reg =
        .valid = 1,
        .size = 96,
        .arch_info = NULL,
-       .arch_type = 0,
 };
 
 uint8_t armv4_5_gdb_dummy_fps_value[] = {0, 0, 0, 0};
@@ -214,7 +211,6 @@ struct reg armv4_5_gdb_dummy_fps_reg =
        .valid = 1,
        .size = 32,
        .arch_info = NULL,
-       .arch_type = 0,
 };
 
 int armv4_5_get_core_reg(struct reg *reg)
@@ -285,6 +281,11 @@ int armv4_5_set_core_reg(struct reg *reg, uint8_t *buf)
        return ERROR_OK;
 }
 
+static const struct reg_arch_type arm_reg_type = {
+       .get = armv4_5_get_core_reg,
+       .set = armv4_5_set_core_reg,
+};
+
 int armv4_5_invalidate_core_regs(struct target *target)
 {
        struct armv4_5_common_s *armv4_5 = target_to_armv4_5(target);
@@ -312,9 +313,6 @@ struct reg_cache* armv4_5_build_reg_cache(struct target *target, struct arm *arm
        cache->reg_list = reg_list;
        cache->num_regs = num_regs;
 
-       if (armv4_5_core_reg_arch_type == -1)
-               armv4_5_core_reg_arch_type = register_reg_arch_type(armv4_5_get_core_reg, armv4_5_set_core_reg);
-
        register_init_dummy(&armv4_5_gdb_dummy_fp_reg);
        register_init_dummy(&armv4_5_gdb_dummy_fps_reg);
 
@@ -328,7 +326,7 @@ struct reg_cache* armv4_5_build_reg_cache(struct target *target, struct arm *arm
                reg_list[i].value = calloc(1, 4);
                reg_list[i].dirty = 0;
                reg_list[i].valid = 0;
-               reg_list[i].arch_type = armv4_5_core_reg_arch_type;
+               reg_list[i].type = &arm_reg_type;
                reg_list[i].arch_info = &arch_info[i];
        }