diff options
| author | Tom Musta <tommusta@gmail.com> | 2014-04-21 15:55:21 -0500 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-06-16 13:24:32 +0200 |
| commit | 804e654a56549c2960f9c3857bec4f4d934b437e (patch) | |
| tree | d6b9734d7f2ce044d2a6a32fee1f4a3a13d0ae06 /target-ppc/translate.c | |
| parent | 297666eba0f6d73b5969763aec2b3f8ac4123b9a (diff) | |
| download | qemu-804e654a56549c2960f9c3857bec4f4d934b437e.tar.gz | |
target-ppc: Introduce DFP Shift Significand
Add emulation of the PowerPC Decimal Floating Point Shift Significand
Left Immediate (dscli[q][.]) and DFP Shift Significant Right Immediate
(dscri[q][.]) instructions.
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 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index da71e925ec..0d5a9a57c9 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -8402,6 +8402,11 @@ GEN_DFP_T_B_Rc(dxex) GEN_DFP_T_B_Rc(dxexq) GEN_DFP_T_A_B_Rc(diex) GEN_DFP_T_A_B_Rc(diexq) +GEN_DFP_T_FPR_I32_Rc(dscli, rA, DCM) +GEN_DFP_T_FPR_I32_Rc(dscliq, rA, DCM) +GEN_DFP_T_FPR_I32_Rc(dscri, rA, DCM) +GEN_DFP_T_FPR_I32_Rc(dscriq, rA, DCM) + /*** SPE extension ***/ /* Register moves */ @@ -11375,6 +11380,11 @@ GEN_DFP_T_B_Rc(dxex, 0x02, 0x0b), GEN_DFP_T_Bp_Rc(dxexq, 0x02, 0x0b), GEN_DFP_T_A_B_Rc(diex, 0x02, 0x1b), GEN_DFP_Tp_A_Bp_Rc(diexq, 0x02, 0x1b), +GEN_DFP_T_A_SH_Rc(dscli, 0x02, 0x02), +GEN_DFP_Tp_Ap_SH_Rc(dscliq, 0x02, 0x02), +GEN_DFP_T_A_SH_Rc(dscri, 0x02, 0x03), +GEN_DFP_Tp_Ap_SH_Rc(dscriq, 0x02, 0x03), + #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) |