/* * This file and its contents are supplied under the terms of the * Common Development and Distribution License ("CDDL"), version 1.0. * You may only use this file in accordance with the terms of version * 1.0 of the CDDL. * * A full copy of the text of the CDDL should have accompanied this * source. A copy of the CDDL is also available via the Internet at * http://www.illumos.org/license/CDDL. */ /* * Copyright 2021 oxide Computer Company */ /* * Test various awkward bitfield cases. In particular, where we have things that * don't cross byte alignment. */ #include typedef struct broken { uint32_t brk_a:3; uint32_t brk_b:2; uint32_t brk_c:1; uint32_t brk_d:1; uint32_t brk_e:1; uint32_t brk_f:1; uint32_t brk_g:3; uint32_t brk_h:3; uint32_t brk_i:5; uint32_t brk_j:4; uint32_t brk_k:6; uint32_t brk_l:1; uint32_t brk_m:1; } broken_t; broken_t first = { .brk_a = 3, .brk_b = 3, .brk_c = 0, .brk_d = 1, .brk_e = 1, .brk_f = 1, .brk_g = 3, .brk_h = 5, .brk_i = 3, .brk_j = 9, .brk_k = 19, .brk_l = 0, .brk_m = 1 }; typedef struct broken6491 { unsigned short a:1; unsigned short b:8; unsigned short c:3; unsigned short d:2; unsigned short e:1; unsigned short f:1; } broken6491_t; broken6491_t second = { .a = 1, .b = 2, .e = 1 }; int main(void) { return (0); }