From 5833505be64a27f8ae7a503d3f39b9d586b0d5f6 Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Mon, 21 Apr 2014 15:55:05 -0500 Subject: target-ppc: Introduce DFP Compares Add emulation of the PowerPC Decimal Floating Point Compare instructions dcmpu[q] and dcmpo[q]. Signed-off-by: Tom Musta Signed-off-by: Alexander Graf --- target-ppc/translate.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'target-ppc/translate.c') diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 3a06fc8..efd49c6 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -8364,6 +8364,10 @@ GEN_DFP_T_A_B_Rc(dmul) GEN_DFP_T_A_B_Rc(dmulq) GEN_DFP_T_A_B_Rc(ddiv) GEN_DFP_T_A_B_Rc(ddivq) +GEN_DFP_BF_A_B(dcmpu) +GEN_DFP_BF_A_B(dcmpuq) +GEN_DFP_BF_A_B(dcmpo) +GEN_DFP_BF_A_B(dcmpoq) /*** SPE extension ***/ /* Register moves */ @@ -11299,6 +11303,10 @@ GEN_DFP_T_A_B_Rc(dmul, 0x02, 0x01), GEN_DFP_Tp_Ap_Bp_Rc(dmulq, 0x02, 0x01), GEN_DFP_T_A_B_Rc(ddiv, 0x02, 0x11), GEN_DFP_Tp_Ap_Bp_Rc(ddivq, 0x02, 0x11), +GEN_DFP_BF_A_B(dcmpu, 0x02, 0x14), +GEN_DFP_BF_Ap_Bp(dcmpuq, 0x02, 0x14), +GEN_DFP_BF_A_B(dcmpo, 0x02, 0x04), +GEN_DFP_BF_Ap_Bp(dcmpoq, 0x02, 0x04), #undef GEN_SPE #define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \ GEN_OPCODE_DUAL(name0##_##name1, 0x04, opc2, opc3, inval0, inval1, type, PPC_NONE) -- cgit v1.1