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target-ppc: add altivec cache instructions

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Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6275 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-01-12 21:33:02 +00:00
parent afdf8109e3
commit ae1c1a3d68
1 changed files with 27 additions and 0 deletions
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27
target-ppc/translate.c
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@ -4152,6 +4152,33 @@ GEN_HANDLER2(dcbz_970, "dcbz", 0x1F, 0x16, 0x1F, 0x03C00001, PPC_CACHE_DCBZT)
tcg_temp_free(t0);
}
/* dst / dstt */
GEN_HANDLER(dst, 0x1F, 0x16, 0x0A, 0x01800001, PPC_ALTIVEC)
{
if (rA(ctx->opcode) == 0) {
gen_inval_exception(ctx, POWERPC_EXCP_INVAL_LSWX);
} else {
/* interpreted as no-op */
}
}
/* dstst /dststt */
GEN_HANDLER(dstst, 0x1F, 0x16, 0x0B, 0x02000001, PPC_ALTIVEC)
{
if (rA(ctx->opcode) == 0) {
gen_inval_exception(ctx, POWERPC_EXCP_INVAL_LSWX);
} else {
/* interpreted as no-op */
}
}
/* dss / dssall */
GEN_HANDLER(dss, 0x1F, 0x16, 0x19, 0x019FF801, PPC_ALTIVEC)
{
/* interpreted as no-op */
}
/* icbi */
GEN_HANDLER(icbi, 0x1F, 0x16, 0x1E, 0x03E00001, PPC_CACHE_ICBI)
{