diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/c/bitfields/main.c')
| -rw-r--r-- | packages/Python/lldbsuite/test/lang/c/bitfields/main.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/c/bitfields/main.c b/packages/Python/lldbsuite/test/lang/c/bitfields/main.c new file mode 100644 index 0000000..26c0176 --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/c/bitfields/main.c @@ -0,0 +1,67 @@ +//===-- main.c --------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +#include <stdint.h> +#include <stdio.h> +int main (int argc, char const *argv[]) +{ + struct Bits + { + uint32_t : 1, // Unnamed bitfield + b1 : 1, + b2 : 2, + : 2, // Unnamed bitfield + b3 : 3, + : 2, // Unnamed bitfield (this will get removed) + b4 __attribute__ ((aligned(16))), + b5 : 5, + b6 : 6, + b7 : 7, + four : 4; + }; + + printf("%lu", sizeof(struct Bits)); + + struct Bits bits; + int i; + for (i=0; i<(1<<1); i++) + bits.b1 = i; //// break $source:$line + for (i=0; i<(1<<2); i++) + bits.b2 = i; //// break $source:$line + for (i=0; i<(1<<3); i++) + bits.b3 = i; //// break $source:$line + for (i=0; i<(1<<4); i++) + bits.b4 = i; //// break $source:$line + for (i=0; i<(1<<5); i++) + bits.b5 = i; //// break $source:$line + for (i=0; i<(1<<6); i++) + bits.b6 = i; //// break $source:$line + for (i=0; i<(1<<7); i++) + bits.b7 = i; //// break $source:$line + for (i=0; i<(1<<4); i++) + bits.four = i; //// break $source:$line + + struct MoreBits + { + uint32_t a : 3; + uint8_t : 1; + uint8_t b : 1; + uint8_t c : 1; + uint8_t d : 1; + }; + + struct MoreBits more_bits; + + more_bits.a = 3; + more_bits.b = 0; + more_bits.c = 1; + more_bits.d = 0; + + return 0; //// Set break point at this line. + +} |
