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| author | Tom Musta <tommusta@gmail.com> | 2014-04-21 15:55:20 -0500 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-06-16 13:24:32 +0200 |
| commit | 297666eba0f6d73b5969763aec2b3f8ac4123b9a (patch) | |
| tree | da4d38183e71725408117bdf23573f553fb5d635 /target-ppc/translate.c | |
| parent | e8a484603146f7e2523749ad06e6ea43b26cf411 (diff) | |
| download | qemu-297666eba0f6d73b5969763aec2b3f8ac4123b9a.zip qemu-297666eba0f6d73b5969763aec2b3f8ac4123b9a.tar.gz qemu-297666eba0f6d73b5969763aec2b3f8ac4123b9a.tar.bz2 | |
target-ppc: Introduce DFP Insert Biased Exponent
Add emulation of the PowerPC Decimal Floating Point Insert Biased
Exponent instructions diex[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 4cc93df..da71e92 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -8400,6 +8400,8 @@ 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) +GEN_DFP_T_A_B_Rc(diex) +GEN_DFP_T_A_B_Rc(diexq) /*** SPE extension ***/ /* Register moves */ @@ -11371,6 +11373,8 @@ 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), +GEN_DFP_T_A_B_Rc(diex, 0x02, 0x1b), +GEN_DFP_Tp_A_Bp_Rc(diexq, 0x02, 0x1b), #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) |