semihosting armv7a: Add support for ARMv7-A

[openocd.git] / src / target / armv7a.h

diff --git a/src/target/armv7a.h b/src/target/armv7a.h
index 6461ba905653d529edc93db9db2374d094ef55aa..6a62f72c6cc0240d0cf85540e3988c479d123592 100644 (file)
--- a/src/target/armv7a.h
+++ b/src/target/armv7a.h
@@ -134,6 +134,12 @@ target_to_armv7a(struct target *target)
        return container_of(target->arch_info, struct armv7a_common, arm);
 }
 
+static inline bool is_armv7a(struct armv7a_common *armv7a)
+{
+       return armv7a->common_magic == ARMV7_COMMON_MAGIC;
+}
+
+
 /* register offsets from armv7a.debug_base */
 
 /* See ARMv7a arch spec section C10.2 */
@@ -172,6 +178,13 @@ target_to_armv7a(struct target *target)
 /* See ARMv7a arch spec section C10.8 */
 #define CPUDBG_AUTHSTATUS      0xFB8
 
+/* Masks for Vector Catch register */
+#define DBG_VCR_FIQ_MASK       ((1 << 31) | (1 << 7))
+#define DBG_VCR_IRQ_MASK       ((1 << 30) | (1 << 6))
+#define DBG_VCR_DATA_ABORT_MASK        ((1 << 28) | (1 << 4))
+#define DBG_VCR_PREF_ABORT_MASK        ((1 << 27) | (1 << 3))
+#define DBG_VCR_SVC_MASK       ((1 << 26) | (1 << 2))
+
 int armv7a_arch_state(struct target *target);
 int armv7a_identify_cache(struct target *target);
 int armv7a_init_arch_info(struct target *target, struct armv7a_common *armv7a);