-int target_read_u32(struct target *target, uint32_t address, uint32_t *value);
-int target_read_u16(struct target *target, uint32_t address, uint16_t *value);
-int target_read_u8(struct target *target, uint32_t address, uint8_t *value);
-int target_write_u32(struct target *target, uint32_t address, uint32_t value);
-int target_write_u16(struct target *target, uint32_t address, uint16_t value);
-int target_write_u8(struct target *target, uint32_t address, uint8_t value);
+void target_buffer_get_u64_array(struct target *target, const uint8_t *buffer, uint32_t count, uint64_t *dstbuf);
+void target_buffer_get_u32_array(struct target *target, const uint8_t *buffer, uint32_t count, uint32_t *dstbuf);
+void target_buffer_get_u16_array(struct target *target, const uint8_t *buffer, uint32_t count, uint16_t *dstbuf);
+void target_buffer_set_u64_array(struct target *target, uint8_t *buffer, uint32_t count, const uint64_t *srcbuf);
+void target_buffer_set_u32_array(struct target *target, uint8_t *buffer, uint32_t count, const uint32_t *srcbuf);
+void target_buffer_set_u16_array(struct target *target, uint8_t *buffer, uint32_t count, const uint16_t *srcbuf);
+
+int target_read_u64(struct target *target, target_addr_t address, uint64_t *value);
+int target_read_u32(struct target *target, target_addr_t address, uint32_t *value);
+int target_read_u16(struct target *target, target_addr_t address, uint16_t *value);
+int target_read_u8(struct target *target, target_addr_t address, uint8_t *value);
+int target_write_u64(struct target *target, target_addr_t address, uint64_t value);
+int target_write_u32(struct target *target, target_addr_t address, uint32_t value);
+int target_write_u16(struct target *target, target_addr_t address, uint16_t value);
+int target_write_u8(struct target *target, target_addr_t address, uint8_t value);
+
+int target_write_phys_u64(struct target *target, target_addr_t address, uint64_t value);
+int target_write_phys_u32(struct target *target, target_addr_t address, uint32_t value);
+int target_write_phys_u16(struct target *target, target_addr_t address, uint16_t value);
+int target_write_phys_u8(struct target *target, target_addr_t address, uint8_t value);