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31 Commits

Author SHA1 Message Date
Bharata B Rao
05590b9252 target-ppc: Add xscvqps[d,w]z instructions 
xscvqpsdz: VSX Scalar truncate & Convert Quad-Precision format to
           Signed Doubleword format
xscvqpswz: VSX Scalar truncate & Convert Quad-Precision format to
           Signed Word format

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
cf9465a166 target-ppc: Add xvxsigdp instruction 
xvxsigdp: VSX Vector Extract Significand Dual Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
c5969d2eb1 target-ppc: Add xvxsigsp instruction 
xvxsigsp: VSX Vector Extract Significand Single Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
46804e2875 target-ppc: Add xvxexpdp instruction 
xvxexpdp: VSX Vector Extract Exponent Dual Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
08f1ee5a09 target-ppc: Add xvxexpsp instruction 
xvxexpsp: VSX Vector Extract Exponent Single Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
e385e4b7db target-ppc: Add xviexpdp instruction 
xviexpdp: VSX Vector Insert Exponent Dual Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
d9031405a7 target-ppc: Add xviexpsp instruction 
xviexpsp: VSX Vector Insert Exponent Single Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
8a9472ec38 target-ppc: Add xsiexpqp instruction 
xsiexpqp: VSX Scalar Insert Exponent Quad Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
1b8d663d62 target-ppc: Add xsiexpdp instruction 
xsiexpdp: VSX Scalar Insert Exponent Double Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Bharata B Rao
2a084dadcb target-ppc: Add xscvqpdp instruction 
xscvqpdp:  VSX Scalar round & Convert Quad-Precision format to
           Double-Precision format

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Bharata B Rao
e548780359 target-ppc: Add xscvdpqp instruction 
xscvdpqp: VSX Scalar Convert Double-Precision format to
          Quad-Precision format

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Bharata B Rao
07bdd2478b target-ppc: Add xsaddqp instructions 
xsaddqp:  VSX Scalar Add Quad-Precision

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
29f8ddb72f target-ppc: Add xsxsigqp instructions 
xsxsigqp: VSX Scalar Extract Significand Quad Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
05538220ac target-ppc: Add xsxsigdp instruction 
xsxsigdp: VSX Scalar Extract Significand Dual Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
9eceae320e target-ppc: Add xsxexpqp instruction 
xsxexpqp: VSX Scalar Extract Exponent Quad Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
08e149869e target-ppc: Add xsxexpdp instruction 
xsxexpdp: VSX Scalar Extract Exponent Dual Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Bharata B Rao
f566c0474a target-ppc: Add xscvdphp, xscvhpdp 
xscvdphp: VSX Scalar round & Convert Double-Precision format to
          Half-Precision format
xscvhpdp: VSX Scalar Convert Half-Precision format to
          Double-Precision format

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:14 +11:00
Nikunj A Dadhania
3398b7428b target-ppc: Add xxinsertw instruction 
xxinsertw: VSX Vector Insert Word

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
8ad901e558 target-ppc: Add xxextractuw instruction 
xxextractuw: VSX Vector Extract Unsigned Word

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
e122090df3 target-ppc: implement stxvll instructions 
stxvll: Store VSX Vector Left-justified with Length

Vector (8-bit elements) in BE/LE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Storing 14 bytes would result in following Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
681c247833 target-ppc: implement stxvl instruction 
stxvl: Store VSX Vector with Length

Vector (8-bit elements) in BE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Vector (8-bit elements) in LE:
+--+--+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
|00|00|“T”|“S”|“E”|“T”|“ ”|“a”|“ ”|“s”|“i”|“ ”|“s”|“i”|"h"|"T"|
+--+--+---+---+---+---+---+---+---+---+---+---+---+---+---+---+

Storing 14 bytes would result in following Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
176e44e7eb target-ppc: implement lxvll instruction 
lxvll: Load VSX Vector Left-justified with Length

Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Loading 14 bytes to vector (8-bit elements) in BE/LE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
6914bc4fb5 target-ppc: implement lxvl instruction 
lxvl: Load VSX Vector with Length

Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Loading 14 bytes results in:

Vector (8-bit elements) in BE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+

Vector (8-bit elements) in LE:
+--+--+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
|00|00|“T”|“S”|“E”|“T”|“ ”|“a”|“ ”|“s”|“i”|“ ”|“s”|“i”|"h"|"T"|
+--+--+---+---+---+---+---+---+---+---+---+---+---+---+---+---+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Bharata B Rao
234068abfb target-ppc: Add xxperm and xxpermr instructions 
xxperm:  VSX Vector Permute
xxpermr: VSX Vector Permute Right-indexed

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
014ed3bb20 target-ppc: implement xscpsgnqp instruction 
xscpsgnqp: VSX Scalar Copy Sign Quad-Precision

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>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
8497d7fc69 target-ppc: implement xsnegqp instruction 
xsnegqp: VSX Scalar Negate Quad-Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:13 +11:00
David Gibson
3259dbd9df target-ppc: implement xsabsqp/xsnabsqp instruction 
xsabsqp:  VSX Scalar Absolute Quad-Precision
xsnabsqp: VSX Scalar Negative Absolute Quad-Precision

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>
 2017-01-31 10:10:13 +11:00
Nikunj A Dadhania
d59ba58380 target-ppc: implement lxv/lxvx and stxv/stxvx 
lxv:  Load VSX Vector
lxvx: Load VSX Vector Indexed

    Little/Big-endian Storage
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |F0|F1|F2|F3|F4|F5|F6|F7|E0|E1|E2|E3|E4|E5|E6|E7|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

    Vector load results:
    BE:
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |F0|F1|F2|F3|F4|F5|F6|F7|E0|E1|E2|E3|E4|E5|E6|E7|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

    LE:
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |E7|E6|E5|E4|E3|E2|E1|E0|F7|F6|F5|F4|F3|F2|F1|F0|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

stxv: Store VSX Vector
stxvx: Store VSX Vector Indexed

    Vector (8-bit elements) in BE:
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |F0|F1|F2|F3|F4|F5|F6|F7|E0|E1|E2|E3|E4|E5|E6|E7|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

    Vector (8-bit elements) in LE:
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |E7|E6|E5|E4|E3|E2|E1|E0|F7|F6|F5|F4|F3|F2|F1|F0|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

    Store results in following:
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    |F0|F1|F2|F3|F4|F5|F6|F7|E0|E1|E2|E3|E4|E5|E6|E7|
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:12 +11:00
Bharata B Rao
be0a4faf35 target-ppc: Add xscmpoqp and xscmpuqp instructions 
xscmpoqp - VSX Scalar Compare Ordered Quad-Precision
xscmpuqp - VSX Scalar Compare Unordered Quad-Precision

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:12 +11:00
Bharata B Rao
3a20d11d45 target-ppc: Add xscmpexp[dp,qp] instructions 
xscmpexpdp: VSX Scalar Compare Exponents Double-Precision
xscmpexpqp: VSX Scalar Compare Exponents Quad-Precision

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2017-01-31 10:10:12 +11:00
Thomas Huth
fcf5ef2ab5 Move target-* CPU file into a target/ folder 
We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>
 2016-12-20 21:52:12 +01:00