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[Qemu-devel] [PATCH v4 06/11] target/ppc: Add missing opcode for icbt on

From: BALATON Zoltan
Subject: [Qemu-devel] [PATCH v4 06/11] target/ppc: Add missing opcode for icbt on PPC440
Date: Tue, 19 Jun 2018 10:52:15 +0200

According to PPC440 User Manual PPC440 has multiple opcodes for icbt
instruction: one for compatibility with older cores and two 440
specific opcodes one of which is defined in BookE. QEMU only
implements two of these, add the missing one.

Signed-off-by: BALATON Zoltan <address@hidden>
v4: Updated commit message, for reference see bottom of:

 target/ppc/translate.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 5fe1ba6..3a215a1 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -6707,6 +6707,8 @@ GEN_HANDLER_E(mbar, 0x1F, 0x16, 0x1a, 0x001FF801,
 GEN_HANDLER(msync_4xx, 0x1F, 0x16, 0x12, 0x03FFF801, PPC_BOOKE),
 GEN_HANDLER2_E(icbt_440, "icbt", 0x1F, 0x16, 0x00, 0x03E00001,
                PPC_BOOKE, PPC2_BOOKE206),
+GEN_HANDLER2(icbt_440, "icbt", 0x1F, 0x06, 0x08, 0x03E00001,
+               PPC_440_SPEC),
 GEN_HANDLER(lvsl, 0x1f, 0x06, 0x00, 0x00000001, PPC_ALTIVEC),
 GEN_HANDLER(lvsr, 0x1f, 0x06, 0x01, 0x00000001, PPC_ALTIVEC),
 GEN_HANDLER(mfvscr, 0x04, 0x2, 0x18, 0x001ff800, PPC_ALTIVEC),

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