This changeset includes libfputils from revision bbf0d61d75. This library can be used to convert to and from 80-bit floats and query the type of an 80-bit float, which is needed to support the x87 FPU.
157 lines
3.5 KiB
C
157 lines
3.5 KiB
C
/*
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* Copyright (c) 2013, Andreas Sandberg
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test_helper.h"
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#include <assert.h>
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#include <stdarg.h>
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#include <stdlib.h>
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unsigned test_current = 0;
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unsigned test_count = 0;
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unsigned test_fail_count = 0;
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void
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test_init(unsigned no_tests)
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{
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assert(test_count == 0 && test_current == 0);
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test_count = no_tests;
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test_current = 1;
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test_fail_count = 0;
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printf("1..%u\n", no_tests);
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}
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void
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test_exit()
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{
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if (test_fail_count)
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exit(EXIT_FAILURE);
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else
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exit(EXIT_SUCCESS);
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}
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void
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test_bail(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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printf("Bail out! ");
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vprintf(fmt, ap);
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printf("\n");
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va_end(ap);
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exit(EXIT_FAILURE);
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}
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void
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test_diag(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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printf("# ");
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vprintf(fmt, ap);
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printf("\n");
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va_end(ap);
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}
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static void
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test_vstatus(const char *status, const char *test,
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const char *directive,
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const char *fmt_why, va_list ap)
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{
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printf("%s %i", status, test_current);
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if (test && test[0] != '\0')
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printf(" - %s", test);
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if (directive && directive[0] != '\0') {
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printf(" # %s ", directive);
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if (fmt_why && fmt_why[0] != '\0')
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vprintf(fmt_why, ap);
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}
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printf("\n");
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++test_current;
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}
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static void __attribute__((format (printf, 4, 5)))
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test_status(const char *status, const char *test,
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const char *directive,
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const char *fmt_why, ...)
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{
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va_list ap;
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va_start(ap, fmt_why);
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test_vstatus(status, test, directive, fmt_why, ap);
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va_end(ap);
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}
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void
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test_ok(const char *test)
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{
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test_status("ok", test, NULL, NULL);
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}
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void
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test_fail(const char *test)
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{
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test_status("not ok", test, NULL, NULL);
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++test_fail_count;
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}
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void
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test_skip(const char *test, const char *fmt_why, ...)
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{
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va_list ap;
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va_start(ap, fmt_why);
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test_vstatus("ok", test, "SKIP", fmt_why, ap);
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va_end(ap);
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}
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void
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test_todo(const char *test, const char *fmt_why, ...)
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{
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va_list ap;
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va_start(ap, fmt_why);
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test_vstatus("not ok", test, "TODO", fmt_why, ap);
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va_end(ap);
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++test_fail_count;
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}
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