diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-12 21:33:02 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-12 21:33:02 +0000 |
| commit | ae1c1a3d68c75ebc5487f123c73dcfff5844b02a (patch) | |
| tree | 5432dce8b4fc65679e550754e919fbb775e5f3d0 /target-ppc | |
| parent | afdf8109e3c5c30d312a844436c658f7506e4189 (diff) | |
target-ppc: add altivec cache instructions
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6275 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/translate.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 6bb81d2ad6..0cfcc0872d 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -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) { |