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-rw-r--r--target/alpha/translate.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index df5d695344..4523c4cc85 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -1157,6 +1157,7 @@ static ExitStatus gen_call_pal(DisasContext *ctx, int palcode)
#ifndef CONFIG_USER_ONLY
/* Privileged PAL code */
if (palcode < 0x40 && (ctx->tb->flags & TB_FLAGS_USER_MODE) == 0) {
+ TCGv tmp;
switch (palcode) {
case 0x01:
/* CFLUSH */
@@ -1182,10 +1183,8 @@ static ExitStatus gen_call_pal(DisasContext *ctx, int palcode)
offsetof(CPUAlphaState, sysval));
break;
- case 0x35: {
+ case 0x35:
/* SWPIPL */
- TCGv tmp;
-
/* Note that we already know we're in kernel mode, so we know
that PS only contains the 3 IPL bits. */
tcg_gen_ld8u_i64(ctx->ir[IR_V0], cpu_env,
@@ -1197,7 +1196,6 @@ static ExitStatus gen_call_pal(DisasContext *ctx, int palcode)
tcg_gen_st8_i64(tmp, cpu_env, offsetof(CPUAlphaState, ps));
tcg_temp_free(tmp);
break;
- }
case 0x36:
/* RDPS */
@@ -1220,6 +1218,14 @@ static ExitStatus gen_call_pal(DisasContext *ctx, int palcode)
-offsetof(AlphaCPU, env) + offsetof(CPUState, cpu_index));
break;
+ case 0x3E:
+ /* WTINT */
+ tmp = tcg_const_i64(1);
+ tcg_gen_st32_i64(tmp, cpu_env, -offsetof(AlphaCPU, env) +
+ offsetof(CPUState, halted));
+ tcg_gen_movi_i64(ctx->ir[IR_V0], 0);
+ return gen_excp(ctx, EXCP_HALTED, 0);
+
default:
palcode &= 0x3f;
goto do_call_pal;
@@ -1369,7 +1375,7 @@ static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno)
tmp = tcg_const_i64(1);
tcg_gen_st32_i64(tmp, cpu_env, -offsetof(AlphaCPU, env) +
offsetof(CPUState, halted));
- return gen_excp(ctx, EXCP_HLT, 0);
+ return gen_excp(ctx, EXCP_HALTED, 0);
case 252:
/* HALT */