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Re: [Qemu-devel] [PATCH v2 2/5] target/alpha: Use tcg_gen_lookup_and_got


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v2 2/5] target/alpha: Use tcg_gen_lookup_and_goto_ptr
Date: Wed, 14 Jun 2017 18:21:17 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0

On 06/14/2017 01:37 PM, Emilio G. Cota wrote:
On Wed, Jun 14, 2017 at 12:48:18 -0700, Richard Henderson wrote:
Signed-off-by: Richard Henderson <address@hidden>
(snip)
@@ -1198,7 +1205,10 @@ static ExitStatus gen_call_pal(DisasContext *ctx, int 
palcode)
              tcg_gen_andi_i64(tmp, ctx->ir[IR_A0], PS_INT_MASK);
              tcg_gen_st8_i64(tmp, cpu_env, offsetof(CPUAlphaState, ps));
              tcg_temp_free(tmp);
-            break;
+
+            /* Allow interrupts to be recognized right away.  */
+            tcg_gen_movi_i64(cpu_pc, ctx.pc);

ctx->pc though

Bah.  I knew I'd fixed that, but it got folded into the s390 patch.


r~



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