From 57af7289f276ce70b65f2fbb4981833f04264aac Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Fri, 8 May 2015 03:07:53 +0200
Subject: s390x: Add interlocked access facility 1 instructions

We're currently missing all instructions defined by the "interlocked-access
facility 1" which is part of zEC12. This patch implements all of them except
for LPD and LPDG.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
---
 target-s390x/insn-data.def | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'target-s390x/insn-data.def')

diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def
index 48e979e..72c3a2e 100644
--- a/target-s390x/insn-data.def
+++ b/target-s390x/insn-data.def
@@ -359,6 +359,21 @@
     C(0xe371, LAY,     RXY_a, LD,  0, a2, 0, r1, mov2, 0)
 /* LOAD ADDRESS RELATIVE LONG */
     C(0xc000, LARL,    RIL_b, Z,   0, ri2, 0, r1, mov2, 0)
+/* LOAD AND ADD */
+    C(0xebf8, LAA,     RSY_a, ILA, r3_32s, m2_32s_atomic, new, m2_32_r1_atomic, add, adds32)
+    C(0xebe8, LAAG,    RSY_a, ILA, r3, m2_64_atomic, new, m2_64_r1_atomic, add, adds64)
+/* LOAD AND ADD LOGICAL */
+    C(0xebfa, LAAL,    RSY_a, ILA, r3_32s, m2_32s_atomic, new, m2_32_r1_atomic, add, addu32)
+    C(0xebea, LAALG,   RSY_a, ILA, r3, m2_64_atomic, new, m2_64_r1_atomic, add, addu64)
+/* LOAD AND AND */
+    C(0xebf4, LAN,     RSY_a, ILA, r3_32s, m2_32s_atomic, new, m2_32_r1_atomic, and, nz32)
+    C(0xebe4, LANG,    RSY_a, ILA, r3, m2_64_atomic, new, m2_64_r1_atomic, and, nz64)
+/* LOAD AND EXCLUSIVE OR */
+    C(0xebf7, LAX,     RSY_a, ILA, r3_32s, m2_32s_atomic, new, m2_32_r1_atomic, xor, nz32)
+    C(0xebe7, LAXG,    RSY_a, ILA, r3, m2_64_atomic, new, m2_64_r1_atomic, xor, nz64)
+/* LOAD AND OR */
+    C(0xebf6, LAO,     RSY_a, ILA, r3_32s, m2_32s_atomic, new, m2_32_r1_atomic, or, nz32)
+    C(0xebe6, LAOG,    RSY_a, ILA, r3, m2_64_atomic, new, m2_64_r1_atomic, or, nz64)
 /* LOAD AND TEST */
     C(0x1200, LTR,     RR_a,  Z,   0, r2_o, 0, cond_r1r2_32, mov2, s32)
     C(0xb902, LTGR,    RRE,   Z,   0, r2_o, 0, r1, mov2, s64)
@@ -438,6 +453,7 @@
     C(0xb9e2, LOCGR,   RRF_c, LOC, r1, r2, r1, 0, loc, 0)
     C(0xebf2, LOC,     RSY_b, LOC, r1, m2_32u, new, r1_32, loc, 0)
     C(0xebe2, LOCG,    RSY_b, LOC, r1, m2_64, r1, 0, loc, 0)
+/* LOAD PAIR DISJOINT TODO */
 /* LOAD POSITIVE */
     C(0x1000, LPR,     RR_a,  Z,   0, r2_32s, new, r1_32, abs, abs32)
     C(0xb900, LPGR,    RRE,   Z,   0, r2, r1, 0, abs, abs64)
-- 
cgit v1.1

