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| author | Aurelien Jarno <aurelien@aurel32.net> | 2015-06-03 23:09:51 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-06-05 01:37:59 +0200 |
| commit | 782a8479522f8e4a596f968e4acad5c10b77e061 (patch) | |
| tree | 14765b8b1fd921edddeb0f93a051fe836dd29f18 /target-s390x/insn-data.def | |
| parent | 375ee58bedcda359011fe7fa99e0647f66f9ffa0 (diff) | |
| download | qemu-782a8479522f8e4a596f968e4acad5c10b77e061.tar.gz | |
target-s390x: implement load-and-trap facility
At the same time move the trap code from op_ct into gen_trap and use it
for all new functions. The value needs to be stored back to register
before the exception, but also before the brcond (as we don't use
temp locals). That's why we can't use wout helper.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-s390x/insn-data.def')
| -rw-r--r-- | target-s390x/insn-data.def | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def index ddc6337584..7bf686b354 100644 --- a/target-s390x/insn-data.def +++ b/target-s390x/insn-data.def @@ -389,6 +389,9 @@ C(0xb302, LTEBR, RRE, Z, 0, e2, 0, cond_e1e2, mov2, f32) C(0xb312, LTDBR, RRE, Z, 0, f2_o, 0, f1, mov2, f64) C(0xb342, LTXBR, RRE, Z, 0, x2_o, 0, x1, movx, f128) +/* LOAD AND TRAP */ + C(0xe39f, LAT, RXY_a, LAT, 0, m2_32u, r1, 0, lat, 0) + C(0xe385, LGAT, RXY_a, LAT, 0, a2, r1, 0, lgat, 0) /* LOAD BYTE */ C(0xb926, LBR, RRE, EI, 0, r2_8s, 0, r1_32, mov2, 0) C(0xb906, LGBR, RRE, EI, 0, r2_8s, 0, r1, mov2, 0) @@ -414,9 +417,13 @@ /* LOAD HALFWORD RELATIVE LONG */ C(0xc405, LHRL, RIL_b, GIE, 0, ri2, new, r1_32, ld16s, 0) C(0xc404, LGHRL, RIL_b, GIE, 0, ri2, r1, 0, ld16s, 0) +/* LOAG HIGH AND TRAP */ + C(0xe3c8, LFHAT, RXY_a, LAT, 0, m2_32u, r1, 0, lfhat, 0) /* LOAD LOGICAL */ C(0xb916, LLGFR, RRE, Z, 0, r2_32u, 0, r1, mov2, 0) C(0xe316, LLGF, RXY_a, Z, 0, a2, r1, 0, ld32u, 0) +/* LOAD LOGICAL AND TRAP */ + C(0xe39d, LLGFAT, RXY_a, LAT, 0, a2, r1, 0, llgfat, 0) /* LOAD LOGICAL RELATIVE LONG */ C(0xc40e, LLGFRL, RIL_b, GIE, 0, ri2, r1, 0, ld32u, 0) /* LOAD LOGICAL CHARACTER */ @@ -442,6 +449,9 @@ /* LOAD LOGICAL THIRTY ONE BITS */ C(0xb917, LLGTR, RRE, Z, 0, r2_o, r1, 0, llgt, 0) C(0xe317, LLGT, RXY_a, Z, 0, m2_32u, r1, 0, llgt, 0) +/* LOAD LOGICAL THIRTY ONE BITS AND TRAP */ + C(0xe39c, LLGTAT, RXY_a, LAT, 0, m2_32u, r1, 0, llgtat, 0) + /* LOAD FPR FROM GR */ C(0xb3c1, LDGR, RRE, FPRGR, 0, r2_o, 0, f1, mov2, 0) /* LOAD GR FROM FPR */ |