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authorRichard Henderson <richard.henderson@linaro.org>2017-10-10 14:34:37 -0700
committerRichard Henderson <richard.henderson@linaro.org>2017-10-24 13:53:42 -0700
commit1c2adb958fc07e5b3e81ed21b801c04a15f41f4f (patch)
tree45390f93f4ca555899918f4f2652a6471fe95869 /tcg/tcg.h
parent3468b59e18b179bc63c7ce934de912dfa9596122 (diff)
tcg: Initialize cpu_env generically
This is identical for each target. So, move the initialization to common code. Move the variable itself out of tcg_ctx and name it cpu_env to minimize changes within targets. This also means we can remove tcg_global_reg_new_{ptr,i32,i64}, since there are no longer global-register temps created by targets. Reviewed-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tcg.h')
-rw-r--r--tcg/tcg.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 3d022e448b..cb7b329876 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -669,7 +669,6 @@ struct TCGContext {
/* Track which vCPU triggers events */
CPUState *cpu; /* *_trans */
- TCGv_env tcg_env; /* *_exec */
/* These structures are private to tcg-target.inc.c. */
#ifdef TCG_TARGET_NEED_LDST_LABELS
@@ -696,6 +695,7 @@ struct TCGContext {
extern TCGContext tcg_init_ctx;
extern __thread TCGContext *tcg_ctx;
+extern TCGv_env cpu_env;
static inline size_t temp_idx(TCGTemp *ts)
{
@@ -839,9 +839,6 @@ void tcg_set_frame(TCGContext *s, TCGReg reg, intptr_t start, intptr_t size);
TCGTemp *tcg_global_mem_new_internal(TCGType, TCGv_ptr,
intptr_t, const char *);
-TCGv_i32 tcg_global_reg_new_i32(TCGReg reg, const char *name);
-TCGv_i64 tcg_global_reg_new_i64(TCGReg reg, const char *name);
-
TCGv_i32 tcg_temp_new_internal_i32(int temp_local);
TCGv_i64 tcg_temp_new_internal_i64(int temp_local);
@@ -960,8 +957,6 @@ static inline TCGv_ptr TCGV_NAT_TO_PTR(TCGv_i32 n) { return (TCGv_ptr)n; }
static inline TCGv_i32 TCGV_PTR_TO_NAT(TCGv_ptr n) { return (TCGv_i32)n; }
#define tcg_const_ptr(V) TCGV_NAT_TO_PTR(tcg_const_i32((intptr_t)(V)))
-#define tcg_global_reg_new_ptr(R, N) \
- TCGV_NAT_TO_PTR(tcg_global_reg_new_i32((R), (N)))
#define tcg_global_mem_new_ptr(R, O, N) \
TCGV_NAT_TO_PTR(tcg_global_mem_new_i32((R), (O), (N)))
#define tcg_temp_new_ptr() TCGV_NAT_TO_PTR(tcg_temp_new_i32())
@@ -971,8 +966,6 @@ static inline TCGv_ptr TCGV_NAT_TO_PTR(TCGv_i64 n) { return (TCGv_ptr)n; }
static inline TCGv_i64 TCGV_PTR_TO_NAT(TCGv_ptr n) { return (TCGv_i64)n; }
#define tcg_const_ptr(V) TCGV_NAT_TO_PTR(tcg_const_i64((intptr_t)(V)))
-#define tcg_global_reg_new_ptr(R, N) \
- TCGV_NAT_TO_PTR(tcg_global_reg_new_i64((R), (N)))
#define tcg_global_mem_new_ptr(R, O, N) \
TCGV_NAT_TO_PTR(tcg_global_mem_new_i64((R), (O), (N)))
#define tcg_temp_new_ptr() TCGV_NAT_TO_PTR(tcg_temp_new_i64())