Add RTOS memory read/write functions.

[openocd.git] / src / rtos / rtos.h

diff --git a/src/rtos/rtos.h b/src/rtos/rtos.h
index b437be0ddf61a9e37a9f7aaa7f405dd0b186363f..81751fe0a80ea2200478a4da7f085c82b522f237 100644 (file)
--- a/src/rtos/rtos.h
+++ b/src/rtos/rtos.h
@@ -31,11 +31,11 @@ struct reg;
 /**
  * Table should be terminated by an element with NULL in symbol_name
  */
-typedef struct symbol_table_elem_struct {
+struct symbol_table_elem {
        const char *symbol_name;
        symbol_address_t address;
        bool optional;
-} symbol_table_elem_t;
+};
 
 struct thread_detail {
        threadid_t threadid;
@@ -47,7 +47,7 @@ struct thread_detail {
 struct rtos {
        const struct rtos_type *type;
 
-       symbol_table_elem_t *symbols;
+       struct symbol_table_elem *symbols;
        struct target *target;
        /*  add a context variable instead of global variable */
        /* The thread currently selected by gdb. */
@@ -78,10 +78,17 @@ struct rtos_type {
                        struct rtos_reg **reg_list, int *num_regs);
        int (*get_thread_reg)(struct rtos *rtos, int64_t thread_id,
                        uint32_t reg_num, struct rtos_reg *reg);
-       int (*get_symbol_list_to_lookup)(symbol_table_elem_t *symbol_list[]);
+       int (*get_symbol_list_to_lookup)(struct symbol_table_elem *symbol_list[]);
        int (*clean)(struct target *target);
        char * (*ps_command)(struct target *target);
        int (*set_reg)(struct rtos *rtos, uint32_t reg_num, uint8_t *reg_value);
+       /* Implement these if different threads in the RTOS can see memory
+        * differently (for instance because address translation might be different
+        * for each thread). */
+       int (*read_buffer)(struct rtos *rtos, target_addr_t address, uint32_t size,
+                       uint8_t *buffer);
+       int (*write_buffer)(struct rtos *rtos, target_addr_t address, uint32_t size,
+                       const uint8_t *buffer);
 };
 
 struct stack_register_offset {
@@ -110,7 +117,7 @@ struct rtos_register_stacking {
 
 #define GDB_THREAD_PACKET_NOT_CONSUMED (-40)
 
-int rtos_create(Jim_GetOptInfo *goi, struct target *target);
+int rtos_create(struct jim_getopt_info *goi, struct target *target);
 void rtos_destroy(struct target *target);
 int rtos_set_reg(struct connection *connection, int reg_num,
                uint8_t *reg_value);
@@ -127,5 +134,9 @@ void rtos_free_threadlist(struct rtos *rtos);
 int rtos_smp_init(struct target *target);
 /*  function for handling symbol access */
 int rtos_qsymbol(struct connection *connection, char const *packet, int packet_size);
+int rtos_read_buffer(struct target *target, target_addr_t address,
+               uint32_t size, uint8_t *buffer);
+int rtos_write_buffer(struct target *target, target_addr_t address,
+               uint32_t size, const uint8_t *buffer);
 
 #endif /* OPENOCD_RTOS_RTOS_H */