Richard Henderson
cbe24bfa91
target-s390: Convert SHIFT, ROTATE SINGLE
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Note that we were missing the 32-bit SLA.
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
972e35b966
target-s390: Convert DIAGNOSE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
8b5ff57115
target-s390: Convert LOAD PSW
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
7d30bb73db
target-s390: Convert SET SYSTEM MASK
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
c49daa51a8
target-s390: Convert CONVERT TO DECIMAL
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
00574261e1
target-s390: Convert FP STORE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
6e764e97ca
target-s390: Convert EXECUTE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
58a9e35bcc
target-s390: Convert INSERT CHARACTERS UNDER MASK
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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>
2013-01-05 12:18:38 -08:00
Richard Henderson
afdc70bea0
target-s390: Convert INSERT CHARACTER
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
d764a8d12b
target-s390: Convert FP LOAD
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:38 -08:00
Richard Henderson
e1eaada955
target-s390: Convert MOVE LONG
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:37 -08:00
Richard Henderson
b9836c1acd
target-s390: Convert SUPERVISOR CALL
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:37 -08:00
Richard Henderson
d9a3992799
target-s390: Convert SET ADDRESSING MODE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:37 -08:00
Richard Henderson
00d2dc192f
target-s390: Convert TEST UNDER MASK
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:18:37 -08:00
Richard Henderson
891452e5e2
target-s390: Convert DIVIDE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:29 -08:00
Richard Henderson
c61aad6943
target-s390: Convert BRANCH ON COUNT
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:29 -08:00
Richard Henderson
7233f2ed17
target-s390: Convert BRANCH ON CONDITION
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:29 -08:00
Richard Henderson
8ac33cdb8b
target-s390: Convert BRANCH AND SAVE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:29 -08:00
Richard Henderson
4e4bb43899
target-s390: Convert ADD LOGICAL CARRY and SUBTRACT LOGICAL BORROW
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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>
2013-01-05 12:00:29 -08:00
Richard Henderson
2b280b9708
target-s390: Convert STORE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
facfc86487
target-s390: Convert AND, OR, XOR, INSERT IMMEDIATE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
b9bca3e57a
target-s390: Convert LOAD COMPLIMENT, POSITIVE, NEGATIVE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
ade9dea429
target-s390: Convert LOAD LOGICAL IMMEDIATE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
11bf2d73d0
target-s390: Convert LOAD AND TEST
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
c698d87687
target-s390: Convert LOAD (LOGICAL) BYTE, CHARACTER, HALFWORD
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
aedec19d62
target-s390: Convert LOAD ADDRESS
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
22c37a08bd
target-s390: Convert LOAD, LOAD LOGICAL
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
a7e836d5eb
target-s390: Convert COMPARE, COMPARE LOGICAL
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
3bbfbd1f95
target-s390: Convert AND, OR, XOR
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
1ac5889f48
target-s390: Convert 64-bit MULTIPLY LOGICAL
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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>
2013-01-05 12:00:28 -08:00
Richard Henderson
d87aaf934f
target-s390: Convert 32-bit MULTIPLY, MULTIPLY LOGICAL
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
d1c04a2ba0
target-s390: Convert MULTIPLY HALFWORD, SINGLE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
e272b3ace3
target-s390: Implement ADD LOGICAL WITH SIGNED IMMEDIATE
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
3f4cb56a43
target-s390: Implement SUBTRACT HALFWORD
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
d82287dee9
target-s390: Convert ADD HALFWORD
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:28 -08:00
Richard Henderson
ad044d09de
target-s390: Add format based disassassmbly infrastructure
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Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-01-05 12:00:27 -08:00