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141 Commits

Author SHA1 Message Date
Richard Henderson
145cdb4019 target-s390: Convert STNSM, STOSM 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:39 -08:00
Richard Henderson
a05d2b6b83 target-s390: Convert NI, XI, OI 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:39 -08:00
Richard Henderson
6a04d76a81 target-s390: Convert MOVE 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:39 -08:00
Richard Henderson
77f8d6c3ed target-s390: Convert LOAD, STORE MULTIPLE 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:39 -08:00
Richard Henderson
a79ba3398a target-s390: Convert SHIFT DOUBLE 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
cbe24bfa91 target-s390: Convert SHIFT, ROTATE SINGLE 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
8b5ff57115 target-s390: Convert LOAD PSW 
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 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
00574261e1 target-s390: Convert FP STORE 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
6e764e97ca target-s390: Convert EXECUTE 
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 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
d764a8d12b target-s390: Convert FP LOAD 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:38 -08:00
Richard Henderson
e1eaada955 target-s390: Convert MOVE LONG 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:37 -08:00
Richard Henderson
b9836c1acd target-s390: Convert SUPERVISOR CALL 
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 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:18:37 -08:00
Richard Henderson
891452e5e2 target-s390: Convert DIVIDE 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:00:28 -08:00
Richard Henderson
aedec19d62 target-s390: Convert LOAD ADDRESS 
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 
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 
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 
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 
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 
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 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:00:28 -08:00
Richard Henderson
3f4cb56a43 target-s390: Implement SUBTRACT HALFWORD 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:00:28 -08:00
Richard Henderson
d82287dee9 target-s390: Convert ADD HALFWORD 
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 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2013-01-05 12:00:27 -08:00