TARGET/MIPS32_PRACC: review scope of functions

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

diff --git a/src/target/armv7a.h b/src/target/armv7a.h
index 51f7b45aa6f0d82fb5e8eb1c122bddc657deead8..621761d73cef939387bc05e92deadd49da968446 100644 (file)
--- a/src/target/armv7a.h
+++ b/src/target/armv7a.h
@@ -20,9 +20,10 @@
 #define ARMV7A_H
 
 #include "arm_adi_v5.h"
-#include "armv4_5.h"
+#include "arm.h"
 #include "armv4_5_mmu.h"
 #include "armv4_5_cache.h"
+#include "arm_dpm.h"
 
 enum
 {
@@ -49,10 +50,10 @@ struct armv7a_common
        int common_magic;
        struct reg_cache *core_cache;
 
-       /* arm adp debug port */
-       struct swjdp_common swjdp_info;
+       struct adiv5_dap dap;
 
        /* Core Debug Unit */
+       struct arm_dpm dpm;
        uint32_t debug_base;
        uint8_t debug_ap;
        uint8_t memory_ap;
@@ -60,19 +61,10 @@ struct armv7a_common
        /* Cache and Memory Management Unit */
        struct armv4_5_mmu_common armv4_5_mmu;
 
-       int (*read_cp15)(struct target *target,
-                       uint32_t op1, uint32_t op2,
-                       uint32_t CRn, uint32_t CRm, uint32_t *value);
-       int (*write_cp15)(struct target *target,
-                       uint32_t op1, uint32_t op2,
-                       uint32_t CRn, uint32_t CRm, uint32_t value);
-
        int (*examine_debug_reason)(struct target *target);
        void (*post_debug_entry)(struct target *target);
 
        void (*pre_restore_context)(struct target *target);
-       void (*post_restore_context)(struct target *target);
-
 };
 
 static inline struct armv7a_common *
@@ -82,26 +74,48 @@ target_to_armv7a(struct target *target)
                        armv4_5_common);
 }
 
-struct armv7a_algorithm
-{
-       int common_magic;
+/* register offsets from armv7a.debug_base */
 
-       enum armv4_5_mode core_mode;
-       enum armv4_5_state core_state;
-};
+/* See ARMv7a arch spec section C10.2 */
+#define CPUDBG_DIDR            0x000
 
-struct armv7a_core_reg
-{
-       int num;
-       enum armv4_5_mode mode;
-       struct target *target;
-       struct armv7a_common *armv7a_common;
-};
+/* See ARMv7a arch spec section C10.3 */
+#define CPUDBG_WFAR            0x018
+/* PCSR at 0x084 -or- 0x0a0 -or- both ... based on flags in DIDR */
+#define CPUDBG_DSCR            0x088
+#define CPUDBG_DRCR            0x090
+#define CPUDBG_PRCR            0x310
+#define CPUDBG_PRSR            0x314
+
+/* See ARMv7a arch spec section C10.4 */
+#define CPUDBG_DTRRX           0x080
+#define CPUDBG_ITR             0x084
+#define CPUDBG_DTRTX           0x08c
+
+/* See ARMv7a arch spec section C10.5 */
+#define CPUDBG_BVR_BASE                0x100
+#define CPUDBG_BCR_BASE                0x140
+#define CPUDBG_WVR_BASE                0x180
+#define CPUDBG_WCR_BASE                0x1C0
+#define CPUDBG_VCR             0x01C
+
+/* See ARMv7a arch spec section C10.6 */
+#define CPUDBG_OSLAR           0x300
+#define CPUDBG_OSLSR           0x304
+#define CPUDBG_OSSRR           0x308
+#define CPUDBG_ECR             0x024
+
+/* See ARMv7a arch spec section C10.7 */
+#define CPUDBG_DSCCR           0x028
+
+/* See ARMv7a arch spec section C10.8 */
+#define CPUDBG_AUTHSTATUS      0xFB8
 
 int armv7a_arch_state(struct target *target);
 struct reg_cache *armv7a_build_reg_cache(struct target *target,
                struct armv7a_common *armv7a_common);
-int armv7a_register_commands(struct command_context *cmd_ctx);
 int armv7a_init_arch_info(struct target *target, struct armv7a_common *armv7a);
 
+extern const struct command_registration armv7a_command_handlers[];
+
 #endif /* ARMV4_5_H */