[PATCH v1 12/26] target/s390x: Move masking of psw.addr to cpu_get_tb_cpu_state

[Richard Henderson]

Masking after the fact in s390x_tr_init_disas_context
provides incorrect information to tb_lookup.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/s390x/cpu.h           | 13 +++++++------
 target/s390x/tcg/translate.c |  6 ------
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index 7d6d01325b..b5c99bc694 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -379,17 +379,18 @@ static inline int cpu_mmu_index(CPUS390XState *env, bool 
ifetch)
 }
 
 static inline void cpu_get_tb_cpu_state(CPUS390XState* env, target_ulong *pc,
-                                        target_ulong *cs_base, uint32_t *flags)
+                                        target_ulong *cs_base, uint32_t 
*pflags)
 {
-    *pc = env->psw.addr;
-    *cs_base = env->ex_value;
-    *flags = (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW;
+    int flags = (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW;
     if (env->cregs[0] & CR0_AFP) {
-        *flags |= FLAG_MASK_AFP;
+        flags |= FLAG_MASK_AFP;
     }
     if (env->cregs[0] & CR0_VECTOR) {
-        *flags |= FLAG_MASK_VECTOR;
+        flags |= FLAG_MASK_VECTOR;
     }
+    *pflags = flags;
+    *cs_base = env->ex_value;
+    *pc = (flags & FLAG_MASK_64 ? env->psw.addr : env->psw.addr & 0x7fffffff);
 }
 
 /* PER bits from control register 9 */
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index 67c86996e9..9ee8146b87 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -6485,12 +6485,6 @@ static void s390x_tr_init_disas_context(DisasContextBase 
*dcbase, CPUState *cs)
 {
     DisasContext *dc = container_of(dcbase, DisasContext, base);
 
-    /* 31-bit mode */
-    if (!(dc->base.tb->flags & FLAG_MASK_64)) {
-        dc->base.pc_first &= 0x7fffffff;
-        dc->base.pc_next = dc->base.pc_first;
-    }
-
     dc->cc_op = CC_OP_DYNAMIC;
     dc->ex_value = dc->base.tb->cs_base;
     dc->exit_to_mainloop = (dc->base.tb->flags & FLAG_MASK_PER) || 
dc->ex_value;
-- 
2.34.1