mips32: pracc: Fix indent

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

diff --git a/src/target/mips32_pracc.h b/src/target/mips32_pracc.h
index 0c106bab555786f279dff21558d5e39968659e51..e31ba63e29540e000c6745d483a83e1cfdb3c9ba 100644 (file)
--- a/src/target/mips32_pracc.h
+++ b/src/target/mips32_pracc.h
@@ -18,44 +18,69 @@
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   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.             *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
-#ifndef MIPS32_PRACC_H
-#define MIPS32_PRACC_H
+
+#ifndef OPENOCD_TARGET_MIPS32_PRACC_H
+#define OPENOCD_TARGET_MIPS32_PRACC_H
 
 #include <target/mips32.h>
 #include <target/mips_ejtag.h>
 
 #define MIPS32_PRACC_FASTDATA_AREA             0xFF200000
 #define MIPS32_PRACC_FASTDATA_SIZE             16
-#define MIPS32_PRACC_TEXT                              0xFF200200
-#define MIPS32_PRACC_STACK                             0xFF204000
-#define MIPS32_PRACC_PARAM_IN                  0xFF201000
-#define MIPS32_PRACC_PARAM_IN_SIZE             0x1000
-#define MIPS32_PRACC_PARAM_OUT                 (MIPS32_PRACC_PARAM_IN + MIPS32_PRACC_PARAM_IN_SIZE)
-#define MIPS32_PRACC_PARAM_OUT_SIZE            0x1000
-
-#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 MIPS32_PRACC_BASE_ADDR                 0xFF200000
+#define MIPS32_PRACC_TEXT                      0xFF200200
+#define MIPS32_PRACC_PARAM_OUT                 0xFF202000
+
+#define PRACC_UPPER_BASE_ADDR                  (MIPS32_PRACC_BASE_ADDR >> 16)
+#define PRACC_MAX_CODE                         (MIPS32_PRACC_PARAM_OUT - MIPS32_PRACC_TEXT)
+#define PRACC_MAX_INSTRUCTIONS                 (PRACC_MAX_CODE / 4)
+#define PRACC_OUT_OFFSET                       (MIPS32_PRACC_PARAM_OUT - MIPS32_PRACC_BASE_ADDR)
+
+#define MIPS32_FASTDATA_HANDLER_SIZE           0x80
+#define UPPER16(addr)                          ((addr) >> 16)
+#define LOWER16(addr)                          ((addr) & 0xFFFF)
+#define NEG16(v)                               (((~(v)) + 1) & 0xFFFF)
+#define SWAP16(v)                              ((LOWER16(v) << 16) | (UPPER16(v)))
 /*#define NEG18(v) (((~(v)) + 1) & 0x3FFFF)*/
 
+#define PRACC_BLOCK    128     /* 1 Kbyte */
+
+typedef struct {
+       uint32_t instr;
+       uint32_t addr;
+} pa_list;
+
+struct pracc_queue_info {
+       struct mips_ejtag *ejtag_info;
+       unsigned isa;
+       int retval;
+       int code_count;
+       int store_count;
+       int max_code;           /* max intstructions with currently allocated memory */
+       pa_list *pracc_list;    /* Code and store addresses at dmseg */
+};
+
+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_add_li32(struct pracc_queue_info *ctx, uint32_t reg_num, uint32_t data, bool optimize);
+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, bool check_last);
+
 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,
-               uint32_t addr, int size, int count, void *buf);
+               uint32_t addr, int size, int count, const void *buf);
 int mips32_pracc_fastdata_xfer(struct mips_ejtag *ejtag_info, struct working_area *source,
                int write_t, uint32_t addr, int count, uint32_t *buf);
 
 int mips32_pracc_read_regs(struct mips_ejtag *ejtag_info, uint32_t *regs);
 int mips32_pracc_write_regs(struct mips_ejtag *ejtag_info, uint32_t *regs);
 
-int mips32_pracc_exec(struct mips_ejtag *ejtag_info, int code_len, const uint32_t *code,
-               int num_param_in, uint32_t *param_in,
-               int num_param_out, uint32_t *param_out, int cycle);
+int mips32_pracc_exec(struct mips_ejtag *ejtag_info, struct pracc_queue_info *ctx,
+                               uint32_t *param_out, bool check_last);
 
 /**
  * \b mips32_cp0_read
@@ -71,7 +96,7 @@ 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 +112,13 @@ 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);
+
+static inline void pracc_swap16_array(struct mips_ejtag *ejtag_info, uint32_t *buf, int count)
+{
+       if (ejtag_info->isa && ejtag_info->endianness)
+               for (int i = 0; i != count; i++)
+                       buf[i] = SWAP16(buf[i]);
+}
 
-#endif
+#endif /* OPENOCD_TARGET_MIPS32_PRACC_H */