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target-s390: Convert subchannel instructions

While we're at it, list all of the chapter 14 subchannel insns.
Which is easy since all merely need indicate non-operation.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 27 Aug 2012 16:22:13 +0000 (09:22 -0700)]

target-s390: Convert RRBE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 27 Aug 2012 16:18:01 +0000 (09:18 -0700)]

target-s390: Convert SSKE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 27 Aug 2012 16:13:38 +0000 (09:13 -0700)]

target-s390: Convert ISKE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 23:25:28 +0000 (16:25 -0700)]

target-s390: Convert IPTE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 23:18:33 +0000 (16:18 -0700)]

target-s390: Convert STAP

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 23:11:32 +0000 (16:11 -0700)]

target-s390: Convert SPX, STPX

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:59:26 +0000 (15:59 -0700)]

target-s390: Convert PTLB

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:55:34 +0000 (15:55 -0700)]

target-s390: Convert SPKA

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:47:26 +0000 (15:47 -0700)]

target-s390: Convert SPT, STPT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:36:58 +0000 (15:36 -0700)]

target-s390: Convert SCKC, STCKC

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:31:07 +0000 (15:31 -0700)]

target-s390: Convert STCK

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 22:20:49 +0000 (15:20 -0700)]

target-s390: Convert SCK

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 17:21:47 +0000 (10:21 -0700)]

target-s390: Convert STIDP

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 21:27:42 +0000 (14:27 -0700)]

target-s390: Convert SRST

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 17:20:53 +0000 (10:20 -0700)]

target-s390: Convert CLST, MVST

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 17:19:44 +0000 (10:19 -0700)]

target-s390: Convert MVPG

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 18:54:04 +0000 (11:54 -0700)]

target-s390: Convert EAR, SAR

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 18:38:12 +0000 (11:38 -0700)]

target-s390: Convert CKSM

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 17:18:21 +0000 (10:18 -0700)]

target-s390: Convert IPM

Note that the previous placement of the PM field was incorrect.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 14:44:43 +0000 (07:44 -0700)]

target-s390: Convert LFPC, SFPC

Note that we were failing to set the rounding mode in fpu_status.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 14:39:11 +0000 (07:39 -0700)]

target-s390: Convert FLOGR

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 24 Aug 2012 04:08:22 +0000 (21:08 -0700)]

target-s390: Convert CONVERT FROM FIXED

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 22:17:35 +0000 (15:17 -0700)]

target-s390: Convert CONVERT TO FIXED

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 17:14:24 +0000 (10:14 -0700)]

target-s390: Convert LOAD ZERO

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 21:33:03 +0000 (14:33 -0700)]

target-s390: Convert FP SQUARE ROOT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 22:58:27 +0000 (15:58 -0700)]

target-s390: Convert FP LOAD COMPLIMENT, NEGATIVE, POSITIVE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 19:40:09 +0000 (12:40 -0700)]

target-s390: Convert TEST DATA CLASS

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 19:30:12 +0000 (12:30 -0700)]

target-s390: Convert MULTIPLY AND ADD, SUBTRACT

Use the new float*_muladd interface to softfloat.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 19:02:38 +0000 (12:02 -0700)]

target-s390: Convert FP MULTIPLY

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 7 Sep 2012 18:41:12 +0000 (11:41 -0700)]

target-s390: Convert FP DIVIDE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 18:05:03 +0000 (11:05 -0700)]

target-s390: Convert FP SUBTRACT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 23 Aug 2012 17:48:20 +0000 (10:48 -0700)]

target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 22:59:19 +0000 (15:59 -0700)]

target-s390: Convert LLGT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 22:52:55 +0000 (15:52 -0700)]

target-s390: Convert STORE REVERSED

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 22:35:40 +0000 (15:35 -0700)]

target-s390: Convert LOAD REVERSED

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Sun, 2 Sep 2012 17:12:48 +0000 (10:12 -0700)]

target-s390: Convert LOAD CONTROL, part 2

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 22:15:59 +0000 (15:15 -0700)]

target-s390: Convert TPROT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 22:11:53 +0000 (15:11 -0700)]

target-s390: Convert STCM

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 21:59:22 +0000 (14:59 -0700)]

target-s390: Convert CLM

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 21:46:55 +0000 (14:46 -0700)]

target-s390: Convert COMPARE AND SWAP

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 21:17:58 +0000 (14:17 -0700)]

target-s390: Convert LCTL, STCTL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 21:09:05 +0000 (14:09 -0700)]

target-s390: Convert EFPC, STFPC

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 20:52:23 +0000 (13:52 -0700)]

target-s390: Convert SIGP

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 20:15:10 +0000 (13:15 -0700)]

target-s390: Convert LRA

Note that truncating the store to r1 based on PSW_MASK_64
is incorrect. We always modify the entire register.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 20:00:27 +0000 (13:00 -0700)]

target-s390: Convert MVCP, MVCS

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 19:54:07 +0000 (12:54 -0700)]

target-s390: Convert CLC

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 18:54:19 +0000 (11:54 -0700)]

target-s390: Convert NC, XC, OC, TR, UNPK

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 18:43:06 +0000 (11:43 -0700)]

target-s390: Convert MVC

The code that was in gen_op_mvc was a bit confused wrt what lengths
it wanted to handle. I also disbelieve that the inline memset is
worthwhile.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 18:24:25 +0000 (11:24 -0700)]

target-s390: Convert CLCLE, MVCLE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 16:38:22 +0000 (09:38 -0700)]

target-s390: Convert LAM, STAM

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 18:08:40 +0000 (11:08 -0700)]

target-s390: Convert STNSM, STOSM

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 17:57:56 +0000 (10:57 -0700)]

target-s390: Convert NI, XI, OI

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 17:22:28 +0000 (10:22 -0700)]

target-s390: Convert MOVE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 16:49:37 +0000 (09:49 -0700)]

target-s390: Convert LOAD, STORE MULTIPLE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 16:22:23 +0000 (09:22 -0700)]

target-s390: Convert SHIFT DOUBLE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 22 Aug 2012 16:15:19 +0000 (09:15 -0700)]

target-s390: Convert SHIFT, ROTATE SINGLE

Note that we were missing the 32-bit SLA.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 21:41:36 +0000 (14:41 -0700)]

target-s390: Convert DIAGNOSE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 21:33:36 +0000 (14:33 -0700)]

target-s390: Convert LOAD PSW

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 21:12:50 +0000 (14:12 -0700)]

target-s390: Convert SET SYSTEM MASK

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 21:05:11 +0000 (14:05 -0700)]

target-s390: Convert CONVERT TO DECIMAL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 19:26:53 +0000 (12:26 -0700)]

target-s390: Convert FP STORE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 20:48:38 +0000 (13:48 -0700)]

target-s390: Convert EXECUTE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 20:13:09 +0000 (13:13 -0700)]

target-s390: Convert INSERT CHARACTERS UNDER MASK

Change the CC handling to be more like TEST UNDER MASK, with val & mask.
This lets us handle ICMH much more like ICM.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 19:36:10 +0000 (12:36 -0700)]

target-s390: Cleanup cc computation helpers

The inline markers hid the fact that {n}abs_32 were unused
because of typos in the main do_calc_cc function. Let the
compiler handle auto-inlining here.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 21 Aug 2012 14:12:29 +0000 (07:12 -0700)]

target-s390: Convert INSERT CHARACTER

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Wed, 5 Sep 2012 19:24:24 +0000 (12:24 -0700)]

target-s390: Convert FP LOAD

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 23:46:49 +0000 (16:46 -0700)]

target-s390: Convert MOVE LONG

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 23:41:05 +0000 (16:41 -0700)]

target-s390: Convert SUPERVISOR CALL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 23:28:56 +0000 (16:28 -0700)]

target-s390: Convert SET ADDRESSING MODE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 23:20:58 +0000 (16:20 -0700)]

target-s390: Convert TEST UNDER MASK

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 6 Sep 2012 00:27:40 +0000 (17:27 -0700)]

target-s390: Send signals for divide

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 21:02:02 +0000 (14:02 -0700)]

target-s390: Convert DIVIDE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 21:22:58 +0000 (14:22 -0700)]

target-s390: Convert BRANCH ON COUNT

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 20 Aug 2012 15:28:02 +0000 (08:28 -0700)]

target-s390: Convert BRANCH ON CONDITION

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Sat, 18 Aug 2012 18:38:19 +0000 (11:38 -0700)]

target-s390: Convert BRANCH AND SAVE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Sat, 18 Aug 2012 01:52:33 +0000 (18:52 -0700)]

target-s390: Convert ADD LOGICAL CARRY and SUBTRACT LOGICAL BORROW

I'm resonably certain that the carry/borrow-out condition for both
helpers was incorrect, failing to take into account the carry-in.
Adding the new CC_OP codes also allows removing the awkward interface
we used for the slb helpers.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 23:00:08 +0000 (16:00 -0700)]

target-s390: Convert STORE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 22:01:36 +0000 (15:01 -0700)]

target-s390: Convert AND, OR, XOR, INSERT IMMEDIATE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 18:38:37 +0000 (11:38 -0700)]

target-s390: Convert LOAD COMPLIMENT, POSITIVE, NEGATIVE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 18:20:33 +0000 (11:20 -0700)]

target-s390: Convert LOAD LOGICAL IMMEDIATE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 18:03:39 +0000 (11:03 -0700)]

target-s390: Convert LOAD AND TEST

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 17:27:29 +0000 (10:27 -0700)]

target-s390: Convert LOAD (LOGICAL) BYTE, CHARACTER, HALFWORD

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 16:57:07 +0000 (09:57 -0700)]

target-s390: Convert LOAD ADDRESS

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Fri, 17 Aug 2012 16:45:53 +0000 (09:45 -0700)]

target-s390: Convert LOAD, LOAD LOGICAL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 16 Aug 2012 22:20:51 +0000 (15:20 -0700)]

target-s390: Convert COMPARE, COMPARE LOGICAL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Sat, 1 Sep 2012 23:28:39 +0000 (16:28 -0700)]

target-s390: Convert AND, OR, XOR

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 25 Sep 2012 22:26:59 +0000 (15:26 -0700)]

target-s390: Convert 64-bit MULTIPLY LOGICAL

Use a new "retxl" member of CPUS290XState to return the "eXtra Low" part
of a 128-bit value. That said, this will get used when two independent
values need returning (e.g. quotient+remainder) as well.

At the same time, shuffle the elements of CPUS390XState to get this new
space from existing padding in the structure.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 25 Sep 2012 22:17:59 +0000 (15:17 -0700)]

target-s390: Convert 32-bit MULTIPLY, MULTIPLY LOGICAL

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Tue, 25 Sep 2012 22:10:35 +0000 (15:10 -0700)]

target-s390: Convert MULTIPLY HALFWORD, SINGLE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 16 Aug 2012 21:42:49 +0000 (14:42 -0700)]

target-s390: Implement ADD LOGICAL WITH SIGNED IMMEDIATE

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Mon, 27 Aug 2012 21:46:42 +0000 (14:46 -0700)]

target-s390: Implement SUBTRACT HALFWORD

Signed-off-by: Richard Henderson <rth@twiddle.net>

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Richard Henderson [Thu, 16 Aug 2012 21:09:45 +0000 (14:09 -0700)]

target-s390: Convert ADD HALFWORD

Signed-off-by: Richard Henderson <rth@twiddle.net>