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| author | Tom Musta <tommusta@gmail.com> | 2014-04-21 15:55:19 -0500 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-06-16 13:24:32 +0200 |
| commit | e8a484603146f7e2523749ad06e6ea43b26cf411 (patch) | |
| tree | 3bafa4a45ea7735a7662a06a4fc1f339e3434a0b /target-ppc/translate.c | |
| parent | 013c3ac070497b2577ae3be444928963e7ac5ab5 (diff) | |
target-ppc: Introduce DFP Extract Biased Exponent
Add emulation of the PowerPC Decimal Floating Point Extract
Biased Exponent instructions dxex[q][.].
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index ea5df2f77f..4cc93dff48 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -8398,6 +8398,8 @@ GEN_DFP_T_FPR_I32_Rc(ddedpd, rB, SP) GEN_DFP_T_FPR_I32_Rc(ddedpdq, rB, SP) GEN_DFP_T_FPR_I32_Rc(denbcd, rB, SP) GEN_DFP_T_FPR_I32_Rc(denbcdq, rB, SP) +GEN_DFP_T_B_Rc(dxex) +GEN_DFP_T_B_Rc(dxexq) /*** SPE extension ***/ /* Register moves */ @@ -11367,6 +11369,8 @@ GEN_DFP_SP_T_B_Rc(ddedpd, 0x02, 0x0a), GEN_DFP_SP_Tp_Bp_Rc(ddedpdq, 0x02, 0x0a), GEN_DFP_S_T_B_Rc(denbcd, 0x02, 0x1a), GEN_DFP_S_Tp_Bp_Rc(denbcdq, 0x02, 0x1a), +GEN_DFP_T_B_Rc(dxex, 0x02, 0x0b), +GEN_DFP_T_Bp_Rc(dxexq, 0x02, 0x0b), #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) |