[Qemu-devel] [PATCH] Add e500 instructions dcblc, dcbtls and dcbtstl as no-op

[Fabien Chouteau]

Signed-off-by: Fabien Chouteau <address@hidden>
---
 target-ppc/translate.c |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 0a03b44..d0ca821 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -3995,6 +3995,24 @@ static void gen_dcbt(DisasContext *ctx)
      */
 }
 
+/* dcblc */
+static void gen_dcblc(DisasContext *ctx)
+{
+    /* interpreted as no-op */
+}
+
+/* dcbtls */
+static void gen_dcbtls(DisasContext *ctx)
+{
+    /* interpreted as no-op */
+}
+
+/* dcbtstls */
+static void gen_dcbtstls(DisasContext *ctx)
+{
+    /* interpreted as no-op */
+}
+
 /* dcbtst */
 static void gen_dcbtst(DisasContext *ctx)
 {
@@ -8404,6 +8422,9 @@ GEN_HANDLER(dcbi, 0x1F, 0x16, 0x0E, 0x03E00001, 
PPC_CACHE),
 GEN_HANDLER(dcbst, 0x1F, 0x16, 0x01, 0x03E00001, PPC_CACHE),
 GEN_HANDLER(dcbt, 0x1F, 0x16, 0x08, 0x02000001, PPC_CACHE),
 GEN_HANDLER(dcbtst, 0x1F, 0x16, 0x07, 0x02000001, PPC_CACHE),
+GEN_HANDLER(dcblc, 0x1F, 0x6, 0x0C, 0x02000001, PPC_CACHE),
+GEN_HANDLER(dcbtls, 0x1F, 0x6, 0x05, 0x02000001, PPC_CACHE),
+GEN_HANDLER(dcbtstls, 0x1F, 0x6, 0x04, 0x02000001, PPC_CACHE),
 GEN_HANDLER(dcbz, 0x1F, 0x16, 0x1F, 0x03E00001, PPC_CACHE_DCBZ),
 GEN_HANDLER2(dcbz_970, "dcbz", 0x1F, 0x16, 0x1F, 0x03C00001, PPC_CACHE_DCBZT),
 GEN_HANDLER(dst, 0x1F, 0x16, 0x0A, 0x01800001, PPC_ALTIVEC),
-- 
1.7.4.1