randLIB_stub.c

00001 /*
00002  * Copyright (c) 2014-2015 ARM Limited. All Rights Reserved.
00003  */
00004 #include <stdint.h>
00005 #include <stdlib.h>
00006 #include <stdbool.h>
00007 #include <limits.h>
00008 #include "randLIB.h"
00009 #include "platform/arm_hal_random.h"
00010 
00011 #if ((RAND_MAX+1) & RAND_MAX) != 0
00012 #error "RAND_MAX isn't 2^n-1 :("
00013 #endif
00014 
00015 int counter = 1;
00016 
00017 void randLIB_seed_random(void)
00018 {
00019 }
00020 
00021 uint8_t randLIB_get_8bit(void)
00022 {
00023     return 0;
00024 }
00025 
00026 uint16_t randLIB_get_16bit(void)
00027 {
00028     return 0;
00029 }
00030 
00031 uint32_t randLIB_get_32bit(void)
00032 {
00033     return 0;
00034 }
00035 
00036 int8_t randLIB_get_n_bytes_random(uint8_t *data_ptr, uint8_t eight_bit_boundary)
00037 {
00038     if(data_ptr && eight_bit_boundary > 0){
00039         data_ptr[0] = counter++%255;
00040     }
00041     return 0;
00042 }
00043 
00044 uint16_t randLIB_get_random_in_range(uint16_t min, uint16_t max)
00045 {
00046     return 0;
00047 }
00048 
00049 uint32_t randLIB_randomise_base(uint32_t base, uint16_t min_factor, uint16_t max_factor)
00050 {
00051     return 0;
00052 }