update files to correct FSF address

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

diff --git a/src/target/xscale.h b/src/target/xscale.h
index d5de8dc8d71f69ff56bb515c3efc711fad8b6177..c5cd7b7746bba45d0e4239bc2278f38d7f8d5ea7 100644 (file)
--- a/src/target/xscale.h
+++ b/src/target/xscale.h
@@ -18,12 +18,13 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  ***************************************************************************/
+
 #ifndef XSCALE_H
 #define XSCALE_H
 
-#include "armv4_5.h"
+#include "arm.h"
 #include "armv4_5_mmu.h"
 #include "trace.h"
 
@@ -37,51 +38,54 @@
 #define XSCALE_LDIC    0x07
 #define XSCALE_SELDCSR 0x09
 
-enum xscale_debug_reason
-{
+/* Possible CPU types */
+#define        XSCALE_IXP4XX_PXA2XX    0x0
+#define        XSCALE_PXA3XX           0x4
+
+enum xscale_debug_reason {
        XSCALE_DBG_REASON_GENERIC,
        XSCALE_DBG_REASON_RESET,
        XSCALE_DBG_REASON_TB_FULL,
 };
 
-enum xscale_trace_entry_type
-{
+enum xscale_trace_entry_type {
        XSCALE_TRACE_MESSAGE = 0x0,
        XSCALE_TRACE_ADDRESS = 0x1,
 };
 
-typedef struct xscale_trace_entry_s
-{
+struct xscale_trace_entry {
        uint8_t data;
        enum xscale_trace_entry_type type;
-} xscale_trace_entry_t;
+};
 
-typedef struct xscale_trace_data_s
-{
-       xscale_trace_entry_t *entries;
+struct xscale_trace_data {
+       struct xscale_trace_entry *entries;
        int depth;
        uint32_t chkpt0;
        uint32_t chkpt1;
        uint32_t last_instruction;
-       struct xscale_trace_data_s *next;
-} xscale_trace_data_t;
+       unsigned int num_checkpoints;
+       struct xscale_trace_data *next;
+};
 
-typedef struct xscale_trace_s
-{
-       trace_status_t capture_status;  /* current state of capture run */
-       struct image_s *image;                                  /* source for target opcodes */
-       xscale_trace_data_t *data;              /* linked list of collected trace data */
-       int buffer_enabled;                             /* whether trace buffer is enabled */
-       int buffer_fill;                                /* maximum number of trace runs to read (-1 for wrap-around) */
-       int pc_ok;
-       uint32_t current_pc;
-       armv4_5_state_t core_state;             /* current core state (ARM, Thumb, Jazelle) */
-} xscale_trace_t;
-
-typedef struct xscale_common_s
-{
+enum trace_mode {
+       XSCALE_TRACE_DISABLED,
+       XSCALE_TRACE_FILL,
+       XSCALE_TRACE_WRAP
+};
+
+struct xscale_trace {
+       struct image *image;                                    /* source for target opcodes */
+       struct xscale_trace_data *data;         /* linked list of collected trace data */
+       int buffer_fill;                                /* maximum number of trace runs to read */
+       int fill_counter;                               /* running count during trace collection */
+       enum trace_mode mode;
+       enum arm_state core_state;      /* current core state (ARM, Thumb) */
+};
+
+struct xscale_common {
        /* armv4/5 common stuff */
-       armv4_5_common_t armv4_5_common;
+       struct arm arm;
 
        int common_magic;
 
@@ -120,7 +124,7 @@ typedef struct xscale_common_s
 
        uint8_t vector_catch;
 
-       xscale_trace_t trace;
+       struct xscale_trace trace;
 
        int arch_debug_reason;
 
@@ -129,23 +133,23 @@ typedef struct xscale_common_s
        uint32_t cp15_control_reg;
 
        int fast_memory_access;
-} xscale_common_t;
 
-static inline struct xscale_common_s *
-target_to_xscale(struct target_s *target)
+       /* CPU variant */
+       int xscale_variant;
+};
+
+static inline struct xscale_common *
+target_to_xscale(struct target *target)
 {
-       return container_of(target->arch_info, struct xscale_common_s,
-                       armv4_5_common);
+       return container_of(target->arch_info, struct xscale_common, arm);
 }
 
-typedef struct xscale_reg_s
-{
+struct xscale_reg {
        int dbg_handler_number;
-       target_t *target;
-} xscale_reg_t;
+       struct target *target;
+};
 
-enum
-{
+enum {
        XSCALE_MAINID,          /* 0 */
        XSCALE_CACHETYPE,
        XSCALE_CTRL,
@@ -170,6 +174,6 @@ enum
        XSCALE_TXRXCTRL,
 };
 
-#define ERROR_XSCALE_NO_TRACE_DATA     (-1500)
+#define ERROR_XSCALE_NO_TRACE_DATA     (-700)
 
 #endif /* XSCALE_H */