diff options
| author | Richard Henderson <rth@twiddle.net> | 2012-08-24 15:59:26 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-01-05 12:18:42 -0800 |
| commit | 0568d8aab0b48cb033aad8ecaef5bc0c531ce9ff (patch) | |
| tree | a727e500b08ac8172a82ea83d45f2a4ccea7c080 /target-s390x | |
| parent | 28d555566719dada8e2d028ff611b4fb8a984e0c (diff) | |
target-s390: Convert PTLB
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x')
| -rw-r--r-- | target-s390x/insn-data.def | 2 | ||||
| -rw-r--r-- | target-s390x/translate.c | 14 |
2 files changed, 11 insertions, 5 deletions
diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def index f95ba11b3a..e9b9dc1038 100644 --- a/target-s390x/insn-data.def +++ b/target-s390x/insn-data.def @@ -629,6 +629,8 @@ C(0xda00, MVCP, SS_d, Z, la1, a2, 0, 0, mvcp, 0) /* MOVE TO SECONDARY */ C(0xdb00, MVCS, SS_d, Z, la1, a2, 0, 0, mvcs, 0) +/* PURGE TLB */ + C(0xb20d, PTLB, S, Z, 0, 0, 0, 0, ptlb, 0) /* SET ADDRESSING MODE */ /* We only do 64-bit, so accept this as a no-op. Let SAM24 and SAM31 signal illegal instruction. */ diff --git a/target-s390x/translate.c b/target-s390x/translate.c index 6296113dca..563c2e79af 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -1033,11 +1033,6 @@ static void disas_b2(CPUS390XState *env, DisasContext *s, int op, LOG_DISAS("disas_b2: op 0x%x r1 %d r2 %d\n", op, r1, r2); switch (op) { - case 0x0d: /* PTLB [S] */ - /* Purge TLB */ - check_privileged(s); - gen_helper_ptlb(cpu_env); - break; case 0x10: /* SPX D2(B2) [S] */ /* Set Prefix Register */ check_privileged(s); @@ -2725,6 +2720,15 @@ static ExitStatus op_ori(DisasContext *s, DisasOps *o) return NO_EXIT; } +#ifndef CONFIG_USER_ONLY +static ExitStatus op_ptlb(DisasContext *s, DisasOps *o) +{ + check_privileged(s); + gen_helper_ptlb(cpu_env); + return NO_EXIT; +} +#endif + static ExitStatus op_rev16(DisasContext *s, DisasOps *o) { tcg_gen_bswap16_i64(o->out, o->in2); |