mips: m4k alternate pracc code. Patch 3

[openocd.git] / src / target / mips32_pracc.h

diff --git a/src/target/mips32_pracc.h b/src/target/mips32_pracc.h
index 0c106bab555786f279dff21558d5e39968659e51..40ea0c2805fd4110432111f371d9943a72ea24fb 100644 (file)
--- a/src/target/mips32_pracc.h
+++ b/src/target/mips32_pracc.h
@@ -22,6 +22,7 @@
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
+
 #ifndef MIPS32_PRACC_H
 #define MIPS32_PRACC_H
 
@@ -29,6 +30,7 @@
 #include <target/mips_ejtag.h>
 
 #define MIPS32_PRACC_FASTDATA_AREA             0xFF200000
+#define MIPS32_PRACC_BASE_ADDR                 0xFF200000
 #define MIPS32_PRACC_FASTDATA_SIZE             16
 #define MIPS32_PRACC_TEXT                              0xFF200200
 #define MIPS32_PRACC_STACK                             0xFF204000
@@ -37,12 +39,31 @@
 #define MIPS32_PRACC_PARAM_OUT                 (MIPS32_PRACC_PARAM_IN + MIPS32_PRACC_PARAM_IN_SIZE)
 #define MIPS32_PRACC_PARAM_OUT_SIZE            0x1000
 
+#define PRACC_UPPER_BASE_ADDR                  (MIPS32_PRACC_BASE_ADDR >> 16)
+#define PRACC_TEXT_OFFSET                      (MIPS32_PRACC_TEXT - MIPS32_PRACC_BASE_ADDR)
+#define PRACC_IN_OFFSET                                (MIPS32_PRACC_PARAM_IN - MIPS32_PRACC_BASE_ADDR)
+#define PRACC_OUT_OFFSET                       (MIPS32_PRACC_PARAM_OUT - MIPS32_PRACC_BASE_ADDR)
+#define PRACC_STACK_OFFSET                     (MIPS32_PRACC_STACK - MIPS32_PRACC_BASE_ADDR)
+
 #define MIPS32_FASTDATA_HANDLER_SIZE   0x80
 #define UPPER16(uint32_t)                              (uint32_t >> 16)
 #define LOWER16(uint32_t)                              (uint32_t & 0xFFFF)
 #define NEG16(v)                                               (((~(v)) + 1) & 0xFFFF)
 /*#define NEG18(v) (((~(v)) + 1) & 0x3FFFF)*/
 
+struct pracc_queue_info {
+       int retval;
+       const int max_code;
+       int code_count;
+       int store_count;
+       uint32_t *pracc_list;   /* Code and store addresses */
+};
+void pracc_queue_init(struct pracc_queue_info *ctx);
+void pracc_add(struct pracc_queue_info *ctx, uint32_t addr, uint32_t instr);
+void pracc_queue_free(struct pracc_queue_info *ctx);
+int mips32_pracc_queue_exec(struct mips_ejtag *ejtag_info,
+                           struct pracc_queue_info *ctx, uint32_t *buf);
+
 int mips32_pracc_read_mem(struct mips_ejtag *ejtag_info,
                uint32_t addr, int size, int count, void *buf);
 int mips32_pracc_write_mem(struct mips_ejtag *ejtag_info,
@@ -71,7 +92,7 @@ int mips32_pracc_exec(struct mips_ejtag *ejtag_info, int code_len, const uint32_
  * @return ERROR_OK on Sucess, ERROR_FAIL otherwise
  */
 int mips32_cp0_read(struct mips_ejtag *ejtag_info,
-                                                               uint32_t *val, uint32_t cp0_reg, uint32_t cp0_sel);
+               uint32_t *val, uint32_t cp0_reg, uint32_t cp0_sel);
 
 /**
  * \b mips32_cp0_write
@@ -87,6 +108,6 @@ int mips32_cp0_read(struct mips_ejtag *ejtag_info,
  * @return ERROR_OK on Sucess, ERROR_FAIL otherwise
  */
 int mips32_cp0_write(struct mips_ejtag *ejtag_info,
-                                                                                       uint32_t val, uint32_t cp0_reg, uint32_t cp0_sel);
+               uint32_t val, uint32_t cp0_reg, uint32_t cp0_sel);
 
 #endif