#define MIPS32_H
#include "target.h"
-#include "register.h"
#include "mips32_pracc.h"
-
#define MIPS32_COMMON_MAGIC 0xB320B320
/* offsets into mips32 core register cache */
MIPS32NUMCOREREGS
};
+enum mips32_isa_mode
+{
+ MIPS32_ISA_MIPS32 = 0,
+ MIPS32_ISA_MIPS16E = 1,
+};
+
+extern const char *mips_isa_strings[];
+
struct mips32_comparator
{
int used;
- //int type;
uint32_t bp_value;
uint32_t reg_address;
};
struct reg_cache *core_cache;
struct mips_ejtag ejtag_info;
uint32_t core_regs[MIPS32NUMCOREREGS];
+ enum mips32_isa_mode isa_mode;
int bp_scanned;
int num_inst_bpoints;
int (*write_core_reg)(struct target *target, int num);
};
+static inline struct mips32_common *
+target_to_mips32(struct target *target)
+{
+ return target->arch_info;
+}
+
struct mips32_core_reg
{
uint32_t num;
struct mips32_common *mips32_common;
};
+struct mips32_algorithm
+{
+ int common_magic;
+ enum mips32_isa_mode isa_mode;
+};
+
#define MIPS32_OP_BEQ 0x04
#define MIPS32_OP_BNE 0x05
#define MIPS32_OP_ADDI 0x08
#define MIPS32_OP_AND 0x24
#define MIPS32_OP_COP0 0x10
+#define MIPS32_OP_JR 0x08
#define MIPS32_OP_LUI 0x0F
#define MIPS32_OP_LW 0x23
#define MIPS32_OP_LBU 0x24
#define MIPS32_B(off) MIPS32_BEQ(0, 0, off)
#define MIPS32_BEQ(src,tar,off) MIPS32_I_INST(MIPS32_OP_BEQ, src, tar, off)
#define MIPS32_BNE(src,tar,off) MIPS32_I_INST(MIPS32_OP_BNE, src, tar, off)
+#define MIPS32_JR(reg) MIPS32_R_INST(0, reg, 0, 0, 0, MIPS32_OP_JR)
#define MIPS32_MFC0(gpr, cpr, sel) MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP0_MF, gpr, cpr, 0, sel)
#define MIPS32_MTC0(gpr,cpr, sel) MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP0_MT, gpr, cpr, 0, sel)
#define MIPS32_LBU(reg, off, base) MIPS32_I_INST(MIPS32_OP_LBU, base, reg, off)
/* ejtag specific instructions */
#define MIPS32_DRET 0x4200001F
#define MIPS32_SDBBP 0x7000003F
-#define MIPS16_SDBBP 0xE801
+#define MIPS16_SDBBP 0xE801
int mips32_arch_state(struct target *target);
int mips32_examine(struct target *target);
-int mips32_register_commands(struct command_context_s *cmd_ctx);
+int mips32_register_commands(struct command_context *cmd_ctx);
-int mips32_invalidate_core_regs(struct target *target);
int mips32_get_gdb_reg_list(struct target *target,
struct reg **reg_list[], int *reg_list_size);
+int mips32_checksum_memory(struct target *target, uint32_t address,
+ uint32_t count, uint32_t* checksum);
+int mips32_blank_check_memory(struct target *target,
+ uint32_t address, uint32_t count, uint32_t* blank);
#endif /*MIPS32_H*/