313281198d
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4682 c046a42c-6fe2-441c-8c8c-71466251a162
52 lines
939 B
C
52 lines
939 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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static inline int mystrlen(char *s) {
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int i = 0;
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while (s[i])
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i++;
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return i;
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}
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void pass(void) {
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char s[] = "passed.\n";
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write (1, s, sizeof (s) - 1);
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exit (0);
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}
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void _fail(char *reason) {
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char s[] = "\nfailed: ";
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int len = mystrlen(reason);
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write (1, s, sizeof (s) - 1);
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write (1, reason, len);
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write (1, "\n", 1);
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// exit (1);
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}
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void *memset (void *s, int c, size_t n) {
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char *p = s;
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int i;
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for (i = 0; i < n; i++)
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p[i] = c;
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return p;
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}
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void exit (int status) {
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asm volatile ("moveq 1, $r9\n" /* NR_exit. */
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"break 13\n");
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while(1)
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;
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}
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ssize_t write (int fd, const void *buf, size_t count) {
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int r;
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asm ("move.d %0, $r10\n"
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"move.d %1, $r11\n"
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"move.d %2, $r12\n"
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"moveq 4, $r9\n" /* NR_write. */
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"break 13\n" : : "r" (fd), "r" (buf), "r" (count) : "memory");
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asm ("move.d $r10, %0\n" : "=r" (r));
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return r;
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}
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