diff options
Diffstat (limited to 'src/target/target.c')
-rw-r--r-- | src/target/target.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/target/target.c b/src/target/target.c index be9742f5..6a60b4ea 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -732,6 +732,81 @@ done: return retval; } +/** + * Downloads a target-specific native code algorithm to the target, + * executes and leaves it running. + * + * @param target used to run the algorithm + * @param arch_info target-specific description of the algorithm. + */ +int target_start_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, + void *arch_info) +{ + int retval = ERROR_FAIL; + + if (!target_was_examined(target)) + { + LOG_ERROR("Target not examined yet"); + goto done; + } + if (!target->type->start_algorithm) { + LOG_ERROR("Target type '%s' does not support %s", + target_type_name(target), __func__); + goto done; + } + if (target->running_alg) { + LOG_ERROR("Target is already running an algorithm"); + goto done; + } + + target->running_alg = true; + retval = target->type->start_algorithm(target, + num_mem_params, mem_params, + num_reg_params, reg_params, + entry_point, exit_point, arch_info); + +done: + return retval; +} + +/** + * Waits for an algorithm started with target_start_algorithm() to complete. + * + * @param target used to run the algorithm + * @param arch_info target-specific description of the algorithm. + */ +int target_wait_algorithm(struct target *target, + int num_mem_params, struct mem_param *mem_params, + int num_reg_params, struct reg_param *reg_params, + uint32_t exit_point, int timeout_ms, + void *arch_info) +{ + int retval = ERROR_FAIL; + + if (!target->type->wait_algorithm) { + LOG_ERROR("Target type '%s' does not support %s", + target_type_name(target), __func__); + goto done; + } + if (!target->running_alg) { + LOG_ERROR("Target is not running an algorithm"); + goto done; + } + + retval = target->type->wait_algorithm(target, + num_mem_params, mem_params, + num_reg_params, reg_params, + exit_point, timeout_ms, arch_info); + if (retval != ERROR_TARGET_TIMEOUT) + target->running_alg = false; + +done: + return retval; +} + int target_read_memory(struct target *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) |