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mbed-os/UNITTESTS/stubs/randLIB_stub.c@0:8fdf9a60065b, 2018-10-10 (annotated)
- Committer:
- kadonotakashi
- Date:
- Wed Oct 10 00:33:53 2018 +0000
- Revision:
- 0:8fdf9a60065b
how to make mbed librry
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kadonotakashi | 0:8fdf9a60065b | 1 | /* |
kadonotakashi | 0:8fdf9a60065b | 2 | * Copyright (c) 2017, Arm Limited and affiliates. |
kadonotakashi | 0:8fdf9a60065b | 3 | * SPDX-License-Identifier: Apache-2.0 |
kadonotakashi | 0:8fdf9a60065b | 4 | * |
kadonotakashi | 0:8fdf9a60065b | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kadonotakashi | 0:8fdf9a60065b | 6 | * you may not use this file except in compliance with the License. |
kadonotakashi | 0:8fdf9a60065b | 7 | * You may obtain a copy of the License at |
kadonotakashi | 0:8fdf9a60065b | 8 | * |
kadonotakashi | 0:8fdf9a60065b | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kadonotakashi | 0:8fdf9a60065b | 10 | * |
kadonotakashi | 0:8fdf9a60065b | 11 | * Unless required by applicable law or agreed to in writing, software |
kadonotakashi | 0:8fdf9a60065b | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kadonotakashi | 0:8fdf9a60065b | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kadonotakashi | 0:8fdf9a60065b | 14 | * See the License for the specific language governing permissions and |
kadonotakashi | 0:8fdf9a60065b | 15 | * limitations under the License. |
kadonotakashi | 0:8fdf9a60065b | 16 | */ |
kadonotakashi | 0:8fdf9a60065b | 17 | |
kadonotakashi | 0:8fdf9a60065b | 18 | #include <stdint.h> |
kadonotakashi | 0:8fdf9a60065b | 19 | #include <stdlib.h> |
kadonotakashi | 0:8fdf9a60065b | 20 | #include <stdbool.h> |
kadonotakashi | 0:8fdf9a60065b | 21 | #include <limits.h> |
kadonotakashi | 0:8fdf9a60065b | 22 | #include "randLIB.h" |
kadonotakashi | 0:8fdf9a60065b | 23 | #include "platform/arm_hal_random.h" |
kadonotakashi | 0:8fdf9a60065b | 24 | |
kadonotakashi | 0:8fdf9a60065b | 25 | #if ((RAND_MAX+1) & RAND_MAX) != 0 |
kadonotakashi | 0:8fdf9a60065b | 26 | #error "RAND_MAX isn't 2^n-1 :(" |
kadonotakashi | 0:8fdf9a60065b | 27 | #endif |
kadonotakashi | 0:8fdf9a60065b | 28 | |
kadonotakashi | 0:8fdf9a60065b | 29 | int counter = 1; |
kadonotakashi | 0:8fdf9a60065b | 30 | |
kadonotakashi | 0:8fdf9a60065b | 31 | void randLIB_seed_random(void) |
kadonotakashi | 0:8fdf9a60065b | 32 | { |
kadonotakashi | 0:8fdf9a60065b | 33 | } |
kadonotakashi | 0:8fdf9a60065b | 34 | |
kadonotakashi | 0:8fdf9a60065b | 35 | uint8_t randLIB_get_8bit(void) |
kadonotakashi | 0:8fdf9a60065b | 36 | { |
kadonotakashi | 0:8fdf9a60065b | 37 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 38 | } |
kadonotakashi | 0:8fdf9a60065b | 39 | |
kadonotakashi | 0:8fdf9a60065b | 40 | uint16_t randLIB_get_16bit(void) |
kadonotakashi | 0:8fdf9a60065b | 41 | { |
kadonotakashi | 0:8fdf9a60065b | 42 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 43 | } |
kadonotakashi | 0:8fdf9a60065b | 44 | |
kadonotakashi | 0:8fdf9a60065b | 45 | uint32_t randLIB_get_32bit(void) |
kadonotakashi | 0:8fdf9a60065b | 46 | { |
kadonotakashi | 0:8fdf9a60065b | 47 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 48 | } |
kadonotakashi | 0:8fdf9a60065b | 49 | |
kadonotakashi | 0:8fdf9a60065b | 50 | void *randLIB_get_n_bytes_random(void *data_ptr, uint8_t count) |
kadonotakashi | 0:8fdf9a60065b | 51 | { |
kadonotakashi | 0:8fdf9a60065b | 52 | if (data_ptr && count > 0) { |
kadonotakashi | 0:8fdf9a60065b | 53 | *((int *)data_ptr) = counter++ % 255; |
kadonotakashi | 0:8fdf9a60065b | 54 | } |
kadonotakashi | 0:8fdf9a60065b | 55 | return data_ptr; |
kadonotakashi | 0:8fdf9a60065b | 56 | } |
kadonotakashi | 0:8fdf9a60065b | 57 | |
kadonotakashi | 0:8fdf9a60065b | 58 | uint16_t randLIB_get_random_in_range(uint16_t min, uint16_t max) |
kadonotakashi | 0:8fdf9a60065b | 59 | { |
kadonotakashi | 0:8fdf9a60065b | 60 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 61 | } |
kadonotakashi | 0:8fdf9a60065b | 62 | |
kadonotakashi | 0:8fdf9a60065b | 63 | uint32_t randLIB_randomise_base(uint32_t base, uint16_t min_factor, uint16_t max_factor) |
kadonotakashi | 0:8fdf9a60065b | 64 | { |
kadonotakashi | 0:8fdf9a60065b | 65 | return 0; |
kadonotakashi | 0:8fdf9a60065b | 66 | } |