X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Ftarget%2Fmips32.h;h=1ac682b88ac644d327c1c7c21c954db0ac3c2f5f;hb=47f2305229486f14eed948025c21c6ab73471d4e;hp=6f73d321de85f35c64b361806609a71e773578ab;hpb=eb51d4f68b96dba5f955c683e92d2805f0828f81;p=fw%2Fopenocd diff --git a/src/target/mips32.h b/src/target/mips32.h index 6f73d321d..1ac682b88 100644 --- a/src/target/mips32.h +++ b/src/target/mips32.h @@ -24,54 +24,53 @@ #define MIPS32_H #include "target.h" -#include "register.h" -#include "mips_ejtag.h" #include "mips32_pracc.h" + #define MIPS32_COMMON_MAGIC 0xB320B320 /* offsets into mips32 core register cache */ -enum +enum { MIPS32_PC = 37, MIPS32NUMCOREREGS }; -typedef struct mips32_comparator_s +struct mips32_comparator { int used; //int type; - u32 bp_value; - u32 reg_address; -} mips32_comparator_t; + uint32_t bp_value; + uint32_t reg_address; +}; -typedef struct mips32_common_s +struct mips32_common { - u32 common_magic; + uint32_t common_magic; void *arch_info; - reg_cache_t *core_cache; - mips_ejtag_t ejtag_info; - u32 core_regs[MIPS32NUMCOREREGS]; - + struct reg_cache *core_cache; + struct mips_ejtag ejtag_info; + uint32_t core_regs[MIPS32NUMCOREREGS]; + int bp_scanned; int num_inst_bpoints; int num_data_bpoints; int num_inst_bpoints_avail; int num_data_bpoints_avail; - mips32_comparator_t *inst_break_list; - mips32_comparator_t *data_break_list; - + struct mips32_comparator *inst_break_list; + struct mips32_comparator *data_break_list; + /* register cache to processor synchronization */ - int (*read_core_reg)(struct target_s *target, int num); - int (*write_core_reg)(struct target_s *target, int num); -} mips32_common_t; + int (*read_core_reg)(struct target *target, int num); + int (*write_core_reg)(struct target *target, int num); +}; -typedef struct mips32_core_reg_s +struct mips32_core_reg { - u32 num; - target_t *target; - mips32_common_t *mips32_common; -} mips32_core_reg_t; + uint32_t num; + struct target *target; + struct mips32_common *mips32_common; +}; #define MIPS32_OP_BEQ 0x04 #define MIPS32_OP_BNE 0x05 @@ -94,9 +93,9 @@ typedef struct mips32_core_reg_s #define MIPS32_COP0_MF 0x00 #define MIPS32_COP0_MT 0x04 -#define MIPS32_R_INST(opcode, rs, rt, rd, shamt, funct) (((opcode)<<26) |((rs)<<21)|((rt)<<16)|((rd)<<11)| ((shamt)<<5) | (funct)) -#define MIPS32_I_INST(opcode, rs, rt, immd) (((opcode)<<26) |((rs)<<21)|((rt)<<16)|(immd)) -#define MIPS32_J_INST(opcode, addr) (((opcode)<<26) |(addr)) +#define MIPS32_R_INST(opcode, rs, rt, rd, shamt, funct) (((opcode) << 26) |((rs) << 21) | ((rt) << 16) | ((rd) << 11)| ((shamt) << 6) | (funct)) +#define MIPS32_I_INST(opcode, rs, rt, immd) (((opcode) << 26) |((rs) << 21) | ((rt) << 16) | (immd)) +#define MIPS32_J_INST(opcode, addr) (((opcode) << 26) |(addr)) #define MIPS32_NOP 0 #define MIPS32_ADDI(tar, src, val) MIPS32_I_INST(MIPS32_OP_ADDI, src, tar, val) @@ -124,17 +123,32 @@ typedef struct mips32_core_reg_s #define MIPS32_SDBBP 0x7000003F #define MIPS16_SDBBP 0xE801 -extern int mips32_arch_state(struct target_s *target); -extern int mips32_init_arch_info(target_t *target, mips32_common_t *mips32, jtag_tap_t *tap); -extern int mips32_restore_context(target_t *target); -extern int mips32_save_context(target_t *target); -extern reg_cache_t *mips32_build_reg_cache(target_t *target); -extern int mips32_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info); -extern int mips32_configure_break_unit(struct target_s *target); -extern int mips32_examine(struct target_s *target); - -extern int mips32_register_commands(struct command_context_s *cmd_ctx); -extern int mips32_invalidate_core_regs(target_t *target); -extern int mips32_get_gdb_reg_list(target_t *target, reg_t **reg_list[], int *reg_list_size); +int mips32_arch_state(struct target *target); + +int mips32_init_arch_info(struct target *target, + struct mips32_common *mips32, struct jtag_tap *tap); + +int mips32_restore_context(struct target *target); +int mips32_save_context(struct target *target); + +struct reg_cache *mips32_build_reg_cache(struct target *target); + +int mips32_run_algorithm(struct target *target, + int num_mem_params, struct mem_param *mem_params, + int num_reg_params, struct reg_param *reg_params, + uint32_t entry_point, uint32_t exit_point, + int timeout_ms, void *arch_info); + +int mips32_configure_break_unit(struct target *target); + +int mips32_enable_interrupts(struct target *target, int enable); + +int mips32_examine(struct target *target); + +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); #endif /*MIPS32_H*/