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[Qemu-devel] [PATCH 2/2] target-alpha: Copy implver to DisasContext
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 2/2] target-alpha: Copy implver to DisasContext |
Date: |
Mon, 1 Jul 2013 13:19:30 -0700 |
Which allows removing env from DisasContext.
Signed-off-by: Richard Henderson <address@hidden>
---
target-alpha/translate.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index b59f919..7dac0c8 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -38,7 +38,6 @@
typedef struct DisasContext DisasContext;
struct DisasContext {
struct TranslationBlock *tb;
- CPUAlphaState *env;
uint64_t pc;
int mem_idx;
@@ -47,6 +46,9 @@ struct DisasContext {
/* Current flush-to-zero setting for this TB. */
int tb_ftz;
+ /* implver value for this CPU. */
+ int implver;
+
bool singlestep_enabled;
};
@@ -2246,8 +2248,9 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x6C:
/* IMPLVER */
- if (rc != 31)
- tcg_gen_movi_i64(cpu_ir[rc], ctx->env->implver);
+ if (rc != 31) {
+ tcg_gen_movi_i64(cpu_ir[rc], ctx->implver);
+ }
break;
default:
goto invalid_opc;
@@ -3395,9 +3398,9 @@ static inline void
gen_intermediate_code_internal(CPUAlphaState *env,
gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;
ctx.tb = tb;
- ctx.env = env;
ctx.pc = pc_start;
ctx.mem_idx = cpu_mmu_index(env);
+ ctx.implver = env->implver;
ctx.singlestep_enabled = env->singlestep_enabled;
/* ??? Every TB begins with unset rounding mode, to be initialized on
--
1.8.1.4