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e7b1e06fbc
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13 Commits

Author SHA1 Message Date
Rajalakshmi Srinivasaraghavan
e7b1e06fbc target-ppc: add vector insert instructions 
The following vector insert instructions are added from ISA 3.0.

vinsertb - Vector Insert Byte
vinserth - Vector Insert Halfword
vinsertw - Vector Insert Word
vinsertd - Vector Insert Doubleword

Signed-off-by: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-23 10:29:40 +10:00
Benjamin Herrenschmidt
15848410af ppc: Rename #include'd .c files to .inc.c 
Also while at it, group the #include statements in translate.c

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:12 +10:00
Vivek Andrew Sha
4004c1dbca target-ppc: add vsrv instruction 
Adds Vector Shift Right Variable instruction.

Signed-off-by: Vivek Andrew Sha <vivekandrewsha@gmail.com>
[ reverse the order of computation to avoid temporary array ]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:12 +10:00
Vivek Andrew Sha
5644a17567 target-ppc: add vslv instruction 
vslv: Vector Shift Left Variable

Signed-off-by: Vivek Andrew Sha <vivekandrewsha@gmail.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:11 +10:00
Swapnil Bokade
f7cc8466f1 target-ppc: add vcmpnez[b,h,w][.] instructions 
Adds following instructions:

vcmpnezb[.]: Vector Compare Not Equal or Zero Byte
vcmpnezh[.]: Vector Compare Not Equal or Zero Halfword
vcmpnezw[.]: Vector Compare Not Equal or Zero Word

Signed-off-by: Swapnil Bokade <bokadeswapnil@gmail.com>
[ collapse switch case ]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:11 +10:00
Sandipan Das
377070595a target-ppc: add vabsdu[b,h,w] instructions 
Adds following instructions:

vabsdub: Vector Absolute Difference Unsigned Byte
vabsduh: Vector Absolute Difference Unsigned Halfword
vabsduw: Vector Absolute Difference Unsigned Word

Signed-off-by: Sandipan Das <sandipandas1990@gmail.com>
[ use ISA300 define. Drop etype ]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:11 +10:00
Sandipan Das
217f6b8805 target-ppc: add dtstsfi[q] instructions 
DFP Test Significance Immediate [Quad]

Signed-off-by: Sandipan Das <sandipandas1990@gmail.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:40:11 +10:00
Benjamin Herrenschmidt
ef24726e48 ppc: Don't update the NIP in floating point generated code 
This is no longer necessary as the helpers will properly retrieve
the return address.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:47 +10:00
Benjamin Herrenschmidt
3014427af5 ppc: Move VSX ops out of translate.c 
Makes things a bit more manageable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:46 +10:00
Benjamin Herrenschmidt
0304af897b ppc: Move VMX ops out of translate.c 
Makes things a bit more manageable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:46 +10:00
Benjamin Herrenschmidt
8b25cdd371 ppc: Move DFP ops out of translate.c 
Makes things a bit more manageable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:46 +10:00
Benjamin Herrenschmidt
4083de6b53 ppc: Move embedded spe ops out of translate.c 
Makes things a bit more manageable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:46 +10:00
Benjamin Herrenschmidt
f96511215d ppc: Move classic fp ops out of translate.c 
Makes things a bit more manageable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2016-09-07 12:33:46 +10:00