cortex_m: support control.FPCA

[openocd.git] / src / target / cortex_m.c

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 55664a79a75437b67625cf8d4a893468436610af..abc377f0dc31b699999dadba8a285e6e863c7171 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -541,7 +541,7 @@ static int cortex_m_debug_entry(struct target *target)
                arm->map = armv7m_msp_reg_map;
        } else {
                unsigned control = buf_get_u32(arm->core_cache
-                               ->reg_list[ARMV7M_CONTROL].value, 0, 2);
+                               ->reg_list[ARMV7M_CONTROL].value, 0, 3);
 
                /* is this thread privileged? */
                arm->core_mode = control & 1
@@ -1678,7 +1678,7 @@ static int cortex_m_load_core_reg_u32(struct target *target,
                                        break;
 
                                case ARMV7M_CONTROL:
-                                       *value = buf_get_u32((uint8_t *)value, 24, 2);
+                                       *value = buf_get_u32((uint8_t *)value, 24, 3);
                                        break;
                        }
 
@@ -1764,7 +1764,7 @@ static int cortex_m_store_core_reg_u32(struct target *target,
                                        break;
 
                                case ARMV7M_CONTROL:
-                                       buf_set_u32((uint8_t *)&reg, 24, 2, value);
+                                       buf_set_u32((uint8_t *)&reg, 24, 3, value);
                                        break;
                        }