Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>
#include <mach.h>
#include "arm.h"

void    unimp(ulong);
void    Ifcmp(ulong);
void    Ifdiv(ulong);
void    Ifmul(ulong);
void    Ifadd(ulong);
void    Ifsub(ulong);
void    Ifmov(ulong);
void    Icvtd(ulong);
void    Icvtw(ulong);
void    Icvts(ulong);
void    Ifabs(ulong);
void    Ifneg(ulong);

Inst cop1[] = {
        { Ifadd,        "add.f", Ifloat },
        { Ifsub,        "sub.f", Ifloat },
        { Ifmul,        "mul.f", Ifloat },
        { Ifdiv,        "div.f", Ifloat },
        { unimp,        "", },
        { Ifabs,        "abs.f", Ifloat },
        { Ifmov,        "mov.f", Ifloat },
        { Ifneg,        "neg.f", Ifloat },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { Icvts,        "cvt.s", Ifloat },
        { Icvtd,        "cvt.d", Ifloat },
        { unimp,        "", },
        { unimp,        "", },
        { Icvtw,        "cvt.w", Ifloat },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { unimp,        "", },
        { Ifcmp,        "c.f",   Ifloat },
        { Ifcmp,        "c.un",  Ifloat },
        { Ifcmp,        "c.eq",  Ifloat },
        { Ifcmp,        "c.ueq", Ifloat },
        { Ifcmp,        "c.olt", Ifloat },
        { Ifcmp,        "c.ult", Ifloat },
        { Ifcmp,        "c.ole", Ifloat },
        { Ifcmp,        "c.ule", Ifloat },
        { Ifcmp,        "c,sf",  Ifloat },
        { Ifcmp,        "c.ngle",Ifloat },
        { Ifcmp,        "c.seq", Ifloat },
        { Ifcmp,        "c.ngl", Ifloat },
        { Ifcmp,        "c.lt",  Ifloat },
        { Ifcmp,        "c.nge", Ifloat },
        { Ifcmp,        "c.le",  Ifloat },
        { Ifcmp,        "c.ngt", Ifloat },
        { 0 }
};

void
unimp(ulong inst)
{
        print("op %d\n", inst&0x3f);
        Bprint(bioout, "Unimplemented floating point Trap IR %.8lux\n", inst);
        longjmp(errjmp, 0);
}

void
inval(ulong inst)
{
        Bprint(bioout, "Invalid Operation Exception IR %.8lux\n", inst);
        longjmp(errjmp, 0);
}

void
ifmt(int r)
{
        Bprint(bioout, "Invalid Floating Data Format f%d pc 0x%lux\n", r, reg.r[15]);
        longjmp(errjmp, 0);
}

void
floatop(int dst, int s1, int s2)
{
}

void
doubop(int dst, int s1, int s2)
{
}

void
Iswc1(ulong inst)
{
}

void
Ifsub(ulong ir)
{
}

void
Ifmov(ulong ir)
{
}

void
Ifabs(ulong ir)
{
}

void
Ifneg(ulong ir)
{
}

void
Icvtd(ulong ir)
{
}

void
Icvts(ulong ir)
{
}

void
Icvtw(ulong ir)
{
}

void
Ifadd(ulong ir)
{
}

void
Ifmul(ulong ir)
{
}

void
Ifdiv(ulong ir)
{
}

void
Ilwc1(ulong inst)
{
}

void
Ibcfbct(ulong inst)
{
}

void
Imtct(ulong ir)
{
}

void
Imfcf(ulong ir)
{
}

void
Icop1(ulong ir)
{
}

void
Ifcmp(ulong ir)
{
}