Add target_run_algorithm wrapper:

- replaces all calls to target->type->run_algorithm.
- add documentation in target_s to warn not to invoke callback directly.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1961 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/flash/ecos.c

@@ -245,7 +245,7 @@ static int runCode(ecosflash_flash_bank_t *info,
 	buf_set_u32(reg_params[2].value, 0, 32, r2);
 
 	int retval;
-	if ((retval = target->type->run_algorithm(target, 0, NULL, 3, reg_params,
+	if ((retval = target_run_algorithm(target, 0, NULL, 3, reg_params,
 			codeStart,
 			codeStop, timeout,
 			&armv4_5_info)) != ERROR_OK)