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# Date Author Comment
e805a0d3 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SPX, STPX

Signed-off-by: Richard Henderson <>
411fea3d 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STAP

Signed-off-by: Richard Henderson <>
cfef53e3 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert IPTE

Signed-off-by: Richard Henderson <>
8026417c 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert ISKE

Signed-off-by: Richard Henderson <>
2bbde27f 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SSKE

Signed-off-by: Richard Henderson <>
5cc69c54 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert RRBE

Signed-off-by: Richard Henderson <>
6e2704e7 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert IPM

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

Signed-off-by: Richard Henderson <>
374724f9 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CKSM

Signed-off-by: Richard Henderson <>
d62a4c97 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert EAR, SAR

Signed-off-by: Richard Henderson <>
ee6c38d5 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert MVPG

Signed-off-by: Richard Henderson <>
aa31bf60 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CLST, MVST

Signed-off-by: Richard Henderson <>
4600c994 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SRST

Signed-off-by: Richard Henderson <>
71bd6669 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STIDP

Signed-off-by: Richard Henderson <>
35289799 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SCK

Signed-off-by: Richard Henderson <>
434c91a5 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STCK

Signed-off-by: Richard Henderson <>
dd3eb7b5 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SCKC, STCKC

Signed-off-by: Richard Henderson <>
c4f0a863 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SPT, STPT

Signed-off-by: Richard Henderson <>
28d55556 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SPKA

Signed-off-by: Richard Henderson <>
0568d8aa 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert PTLB

Signed-off-by: Richard Henderson <>
1a800a2d 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP SUBTRACT

Signed-off-by: Richard Henderson <>
f08a5c31 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP DIVIDE

Signed-off-by: Richard Henderson <>
83b00736 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP MULTIPLY

Signed-off-by: Richard Henderson <>
722bfec3 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert MULTIPLY AND ADD, SUBTRACT

Use the new float*_muladd interface to softfloat.

Signed-off-by: Richard Henderson <>
31aa97d1 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert TEST DATA CLASS

Signed-off-by: Richard Henderson <>
5d7fd045 01/05/2013 10:18 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
16d7b2a4 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP SQUARE ROOT

Signed-off-by: Richard Henderson <>
24db8412 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LOAD ZERO

Signed-off-by: Richard Henderson <>
68c8bd93 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CONVERT TO FIXED

Signed-off-by: Richard Henderson <>
683bb9a8 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CONVERT FROM FIXED

Signed-off-by: Richard Henderson <>
102bf2c6 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FLOGR

Signed-off-by: Richard Henderson <>
8379bfdb 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LFPC, SFPC

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

Signed-off-by: Richard Henderson <>
ea20490f 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert EFPC, STFPC

Signed-off-by: Richard Henderson <>
504488b8 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LCTL, STCTL

Signed-off-by: Richard Henderson <>
f3de39c4 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert COMPARE AND SWAP

Signed-off-by: Richard Henderson <>
32a44d58 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CLM

Signed-off-by: Richard Henderson <>
2ae68059 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STCM

Signed-off-by: Richard Henderson <>
112bf079 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert TPROT

Signed-off-by: Richard Henderson <>
3e398cf9 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LOAD CONTROL, part 2

Signed-off-by: Richard Henderson <>
d54f5865 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LOAD REVERSED

Signed-off-by: Richard Henderson <>
e025e52a 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STORE REVERSED

Signed-off-by: Richard Henderson <>
7691c23b 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LLGT

Signed-off-by: Richard Henderson <>
587626f8 01/05/2013 10:18 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
77f8d6c3 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LOAD, STORE MULTIPLE

Signed-off-by: Richard Henderson <>
6a04d76a 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert MOVE

Signed-off-by: Richard Henderson <>
a05d2b6b 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert NI, XI, OI

Signed-off-by: Richard Henderson <>
145cdb40 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert STNSM, STOSM

Signed-off-by: Richard Henderson <>
7df3e93a 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LAM, STAM

Signed-off-by: Richard Henderson <>
eb66e6a9 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CLCLE, MVCLE

Signed-off-by: Richard Henderson <>
af9e5a04 01/05/2013 10:18 pm Richard Henderson

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 <>
0a949039 01/05/2013 10:18 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
4f7403d5 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CLC

Signed-off-by: Richard Henderson <>
97c3ab61 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert MVCP, MVCS

Signed-off-by: Richard Henderson <>
d8fe4a9c 01/05/2013 10:18 pm Richard Henderson

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 <>
0c240015 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SIGP

Signed-off-by: Richard Henderson <>
d764a8d1 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP LOAD

Signed-off-by: Richard Henderson <>
afdc70be 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert INSERT CHARACTER

Signed-off-by: Richard Henderson <>
58a9e35b 01/05/2013 10:18 pm Richard Henderson

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 <>
6e764e97 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert EXECUTE

Signed-off-by: Richard Henderson <>
00574261 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert FP STORE

Signed-off-by: Richard Henderson <>
c49daa51 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert CONVERT TO DECIMAL

Signed-off-by: Richard Henderson <>
7d30bb73 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SET SYSTEM MASK

Signed-off-by: Richard Henderson <>
8b5ff571 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert LOAD PSW

Signed-off-by: Richard Henderson <>
972e35b9 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert DIAGNOSE

Signed-off-by: Richard Henderson <>
cbe24bfa 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SHIFT, ROTATE SINGLE

Note that we were missing the 32-bit SLA.

Signed-off-by: Richard Henderson <>
a79ba339 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SHIFT DOUBLE

Signed-off-by: Richard Henderson <>
00d2dc19 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert TEST UNDER MASK

Signed-off-by: Richard Henderson <>
d9a39927 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SET ADDRESSING MODE

Signed-off-by: Richard Henderson <>
b9836c1a 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert SUPERVISOR CALL

Signed-off-by: Richard Henderson <>
e1eaada9 01/05/2013 10:18 pm Richard Henderson

target-s390: Convert MOVE LONG

Signed-off-by: Richard Henderson <>
4e4bb438 01/05/2013 10:00 pm Richard Henderson

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...
8ac33cdb 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert BRANCH AND SAVE

Signed-off-by: Richard Henderson <>
7233f2ed 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert BRANCH ON CONDITION

Signed-off-by: Richard Henderson <>
c61aad69 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert BRANCH ON COUNT

Signed-off-by: Richard Henderson <>
891452e5 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert DIVIDE

Signed-off-by: Richard Henderson <>
d82287de 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert ADD HALFWORD

Signed-off-by: Richard Henderson <>
3f4cb56a 01/05/2013 10:00 pm Richard Henderson

target-s390: Implement SUBTRACT HALFWORD

Signed-off-by: Richard Henderson <>
e272b3ac 01/05/2013 10:00 pm Richard Henderson

target-s390: Implement ADD LOGICAL WITH SIGNED IMMEDIATE

Signed-off-by: Richard Henderson <>
d1c04a2b 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert MULTIPLY HALFWORD, SINGLE

Signed-off-by: Richard Henderson <>
d87aaf93 01/05/2013 10:00 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
1ac5889f 01/05/2013 10:00 pm Richard Henderson

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...
3bbfbd1f 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert AND, OR, XOR

Signed-off-by: Richard Henderson <>
a7e836d5 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert COMPARE, COMPARE LOGICAL

Signed-off-by: Richard Henderson <>
22c37a08 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert LOAD, LOAD LOGICAL

Signed-off-by: Richard Henderson <>
aedec19d 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert LOAD ADDRESS

Signed-off-by: Richard Henderson <>
c698d876 01/05/2013 10:00 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
11bf2d73 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert LOAD AND TEST

Signed-off-by: Richard Henderson <>
ade9dea4 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert LOAD LOGICAL IMMEDIATE

Signed-off-by: Richard Henderson <>
b9bca3e5 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert LOAD COMPLIMENT, POSITIVE, NEGATIVE

Signed-off-by: Richard Henderson <>
facfc864 01/05/2013 10:00 pm Richard Henderson

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

Signed-off-by: Richard Henderson <>
2b280b97 01/05/2013 10:00 pm Richard Henderson

target-s390: Convert STORE

Signed-off-by: Richard Henderson <>
ad044d09 01/05/2013 10:00 pm Richard Henderson

target-s390: Add format based disassassmbly infrastructure

Signed-off-by: Richard Henderson <>