Fork of mbed-os by
TESTS/mbedmicro-mbed/attributes/attributes.c@0:f269e3021894, 2016-10-23 (annotated)
- Committer:
- elessair
- Date:
- Sun Oct 23 15:10:02 2016 +0000
- Revision:
- 0:f269e3021894
Initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
elessair | 0:f269e3021894 | 1 | #include "toolchain.h" |
elessair | 0:f269e3021894 | 2 | |
elessair | 0:f269e3021894 | 3 | #include <stdio.h> |
elessair | 0:f269e3021894 | 4 | #include <stdint.h> |
elessair | 0:f269e3021894 | 5 | |
elessair | 0:f269e3021894 | 6 | |
elessair | 0:f269e3021894 | 7 | MBED_PACKED(struct) TestAttrPackedStruct1 { |
elessair | 0:f269e3021894 | 8 | char a; |
elessair | 0:f269e3021894 | 9 | int x; |
elessair | 0:f269e3021894 | 10 | }; |
elessair | 0:f269e3021894 | 11 | |
elessair | 0:f269e3021894 | 12 | typedef MBED_PACKED(struct) { |
elessair | 0:f269e3021894 | 13 | char a; |
elessair | 0:f269e3021894 | 14 | int x; |
elessair | 0:f269e3021894 | 15 | } TestAttrPackedStruct2; |
elessair | 0:f269e3021894 | 16 | |
elessair | 0:f269e3021894 | 17 | int testPacked() { |
elessair | 0:f269e3021894 | 18 | int failed = 0; |
elessair | 0:f269e3021894 | 19 | |
elessair | 0:f269e3021894 | 20 | if (sizeof(struct TestAttrPackedStruct1) != sizeof(int) + sizeof(char)) { |
elessair | 0:f269e3021894 | 21 | failed++; |
elessair | 0:f269e3021894 | 22 | } |
elessair | 0:f269e3021894 | 23 | |
elessair | 0:f269e3021894 | 24 | if (sizeof(TestAttrPackedStruct2) != sizeof(int) + sizeof(char)) { |
elessair | 0:f269e3021894 | 25 | failed++; |
elessair | 0:f269e3021894 | 26 | } |
elessair | 0:f269e3021894 | 27 | |
elessair | 0:f269e3021894 | 28 | return failed; |
elessair | 0:f269e3021894 | 29 | } |
elessair | 0:f269e3021894 | 30 | |
elessair | 0:f269e3021894 | 31 | |
elessair | 0:f269e3021894 | 32 | MBED_ALIGN(8) char a; |
elessair | 0:f269e3021894 | 33 | MBED_ALIGN(8) char b; |
elessair | 0:f269e3021894 | 34 | MBED_ALIGN(16) char c; |
elessair | 0:f269e3021894 | 35 | MBED_ALIGN(8) char d; |
elessair | 0:f269e3021894 | 36 | MBED_ALIGN(16) char e; |
elessair | 0:f269e3021894 | 37 | |
elessair | 0:f269e3021894 | 38 | int testAlign() { |
elessair | 0:f269e3021894 | 39 | int failed = 0; |
elessair | 0:f269e3021894 | 40 | |
elessair | 0:f269e3021894 | 41 | if(((uintptr_t)&a) & 0x7){ |
elessair | 0:f269e3021894 | 42 | failed++; |
elessair | 0:f269e3021894 | 43 | } |
elessair | 0:f269e3021894 | 44 | if(((uintptr_t)&b) & 0x7){ |
elessair | 0:f269e3021894 | 45 | failed++; |
elessair | 0:f269e3021894 | 46 | } |
elessair | 0:f269e3021894 | 47 | if(((uintptr_t)&c) & 0xf){ |
elessair | 0:f269e3021894 | 48 | failed++; |
elessair | 0:f269e3021894 | 49 | } |
elessair | 0:f269e3021894 | 50 | if(((uintptr_t)&d) & 0x7){ |
elessair | 0:f269e3021894 | 51 | failed++; |
elessair | 0:f269e3021894 | 52 | } |
elessair | 0:f269e3021894 | 53 | if(((uintptr_t)&e) & 0xf){ |
elessair | 0:f269e3021894 | 54 | failed++; |
elessair | 0:f269e3021894 | 55 | } |
elessair | 0:f269e3021894 | 56 | |
elessair | 0:f269e3021894 | 57 | return failed; |
elessair | 0:f269e3021894 | 58 | } |
elessair | 0:f269e3021894 | 59 | |
elessair | 0:f269e3021894 | 60 | |
elessair | 0:f269e3021894 | 61 | int testUnused1(MBED_UNUSED int arg) { |
elessair | 0:f269e3021894 | 62 | return 0; |
elessair | 0:f269e3021894 | 63 | } |
elessair | 0:f269e3021894 | 64 | |
elessair | 0:f269e3021894 | 65 | int testUnused() { |
elessair | 0:f269e3021894 | 66 | return testUnused1(0); |
elessair | 0:f269e3021894 | 67 | } |
elessair | 0:f269e3021894 | 68 | |
elessair | 0:f269e3021894 | 69 | |
elessair | 0:f269e3021894 | 70 | int testWeak1(); |
elessair | 0:f269e3021894 | 71 | int testWeak2(); |
elessair | 0:f269e3021894 | 72 | |
elessair | 0:f269e3021894 | 73 | MBED_WEAK int testWeak1() { |
elessair | 0:f269e3021894 | 74 | return 1; |
elessair | 0:f269e3021894 | 75 | } |
elessair | 0:f269e3021894 | 76 | |
elessair | 0:f269e3021894 | 77 | int testWeak2() { |
elessair | 0:f269e3021894 | 78 | return 0; |
elessair | 0:f269e3021894 | 79 | } |
elessair | 0:f269e3021894 | 80 | |
elessair | 0:f269e3021894 | 81 | int testWeak() { |
elessair | 0:f269e3021894 | 82 | return testWeak1() | testWeak2(); |
elessair | 0:f269e3021894 | 83 | } |
elessair | 0:f269e3021894 | 84 | |
elessair | 0:f269e3021894 | 85 | |
elessair | 0:f269e3021894 | 86 | MBED_PURE int testPure1() { |
elessair | 0:f269e3021894 | 87 | return 0; |
elessair | 0:f269e3021894 | 88 | } |
elessair | 0:f269e3021894 | 89 | |
elessair | 0:f269e3021894 | 90 | int testPure() { |
elessair | 0:f269e3021894 | 91 | return testPure1(); |
elessair | 0:f269e3021894 | 92 | } |
elessair | 0:f269e3021894 | 93 | |
elessair | 0:f269e3021894 | 94 | |
elessair | 0:f269e3021894 | 95 | MBED_FORCEINLINE int testForceInline1() { |
elessair | 0:f269e3021894 | 96 | return 0; |
elessair | 0:f269e3021894 | 97 | } |
elessair | 0:f269e3021894 | 98 | |
elessair | 0:f269e3021894 | 99 | int testForceInline() { |
elessair | 0:f269e3021894 | 100 | return testForceInline1(); |
elessair | 0:f269e3021894 | 101 | } |
elessair | 0:f269e3021894 | 102 | |
elessair | 0:f269e3021894 | 103 | |
elessair | 0:f269e3021894 | 104 | MBED_NORETURN int testNoReturn1() { |
elessair | 0:f269e3021894 | 105 | while (1) {} |
elessair | 0:f269e3021894 | 106 | } |
elessair | 0:f269e3021894 | 107 | |
elessair | 0:f269e3021894 | 108 | int testNoReturn() { |
elessair | 0:f269e3021894 | 109 | if (0) { |
elessair | 0:f269e3021894 | 110 | testNoReturn1(); |
elessair | 0:f269e3021894 | 111 | } |
elessair | 0:f269e3021894 | 112 | return 0; |
elessair | 0:f269e3021894 | 113 | } |
elessair | 0:f269e3021894 | 114 | |
elessair | 0:f269e3021894 | 115 | |
elessair | 0:f269e3021894 | 116 | int testUnreachable1(int i) { |
elessair | 0:f269e3021894 | 117 | switch (i) { |
elessair | 0:f269e3021894 | 118 | case 0: |
elessair | 0:f269e3021894 | 119 | return 0; |
elessair | 0:f269e3021894 | 120 | } |
elessair | 0:f269e3021894 | 121 | |
elessair | 0:f269e3021894 | 122 | MBED_UNREACHABLE; |
elessair | 0:f269e3021894 | 123 | } |
elessair | 0:f269e3021894 | 124 | |
elessair | 0:f269e3021894 | 125 | int testUnreachable() { |
elessair | 0:f269e3021894 | 126 | return testUnreachable1(0); |
elessair | 0:f269e3021894 | 127 | } |
elessair | 0:f269e3021894 | 128 | |
elessair | 0:f269e3021894 | 129 | |
elessair | 0:f269e3021894 | 130 | MBED_DEPRECATED("this message should not be displayed") |
elessair | 0:f269e3021894 | 131 | void testDeprecatedUnused(); |
elessair | 0:f269e3021894 | 132 | void testDeprecatedUnused() { } |
elessair | 0:f269e3021894 | 133 | |
elessair | 0:f269e3021894 | 134 | MBED_DEPRECATED("this message should be displayed") |
elessair | 0:f269e3021894 | 135 | int testDeprecatedUsed(); |
elessair | 0:f269e3021894 | 136 | int testDeprecatedUsed() { |
elessair | 0:f269e3021894 | 137 | return 0; |
elessair | 0:f269e3021894 | 138 | } |
elessair | 0:f269e3021894 | 139 | |
elessair | 0:f269e3021894 | 140 | MBED_DEPRECATED_SINCE("mbed-os-3.14", "this message should not be displayed") |
elessair | 0:f269e3021894 | 141 | void testDeprecatedSinceUnused(); |
elessair | 0:f269e3021894 | 142 | void testDeprecatedSinceUnused() { } |
elessair | 0:f269e3021894 | 143 | |
elessair | 0:f269e3021894 | 144 | MBED_DEPRECATED_SINCE("mbed-os-3.14", "this message should be displayed") |
elessair | 0:f269e3021894 | 145 | int testDeprecatedSinceUsed(); |
elessair | 0:f269e3021894 | 146 | int testDeprecatedSinceUsed() { |
elessair | 0:f269e3021894 | 147 | return 0; |
elessair | 0:f269e3021894 | 148 | } |
elessair | 0:f269e3021894 | 149 | |
elessair | 0:f269e3021894 | 150 | int testDeprecated() { |
elessair | 0:f269e3021894 | 151 | return testDeprecatedUsed() + testDeprecatedSinceUsed(); |
elessair | 0:f269e3021894 | 152 | } |
elessair | 0:f269e3021894 | 153 |