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Annotation of qemu/tests/cris/check_addoq.c, revision 1.1

1.1     ! root        1: #include <stdio.h>
        !             2: #include <stdlib.h>
        !             3: #include <stdint.h>
        !             4: #include "sys.h"
        !             5: #include "crisutils.h"
        !             6: 
        !             7: /* this would be better to do in asm, it's an orgy in GCC inline asm now.  */
        !             8: 
        !             9: /* ACR will be clobbered.  */
        !            10: #define cris_addoq(o, v) \
        !            11:        asm volatile ("addoq\t%1, %0, $acr\n" : : "r" (v), "i" (o) : "acr");
        !            12: 
        !            13: 
        !            14: int main(void)
        !            15: {
        !            16:        int x[3] = {0x55aa77ff, 0xccff2244, 0x88ccee19};
        !            17:        int *p, *t = x + 1;
        !            18: 
        !            19:        cris_tst_cc_init();
        !            20:        asm volatile ("setf\tzvnc\n");
        !            21:        cris_addoq(0, t);
        !            22:        cris_tst_cc(1, 1, 1, 1);
        !            23:        asm volatile ("move.d\t$acr, %0\n" : "=r" (p));
        !            24:        if (*p != 0xccff2244)
        !            25:                err();
        !            26: 
        !            27:        cris_tst_cc_init();
        !            28:        asm volatile ("setf\tzvnc\n");
        !            29:        cris_addoq(4, t);
        !            30:        cris_tst_cc(1, 1, 1, 1);
        !            31:        asm volatile ("move.d\t$acr, %0\n" : "=r" (p));
        !            32:        if (*p != 0x88ccee19)
        !            33:                err();
        !            34: 
        !            35:        cris_tst_cc_init();
        !            36:        asm volatile ("clearf\tzvnc\n");
        !            37:        cris_addoq(-8, t + 1);
        !            38:        cris_tst_cc(0, 0, 0, 0);
        !            39:        asm volatile ("move.d\t$acr, %0\n" : "=r" (p));
        !            40:        if (*p != 0x55aa77ff)
        !            41:                err();
        !            42:        pass();
        !            43:        return 0;
        !            44: }

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