tcg: Change tcg_global_mem_new_* to take a TCGv_ptr

[mirror_qemu.git] / tcg / tcg.h

diff --git a/tcg/tcg.h b/tcg/tcg.h
index c975076b848add5b8256f914c61ffa820e8f3ff5..e528b07ed74014d029fb605badc64e2108808c95 100644 (file)
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -194,6 +194,7 @@ typedef struct TCGPool {
 #define TCG_POOL_CHUNK_SIZE 32768
 
 #define TCG_MAX_TEMPS 512
+#define TCG_MAX_INSNS 512
 
 /* when the size of the arguments of a called function is smaller than
    this value, they are statically allocated in the TB stack frame */
@@ -531,6 +532,7 @@ struct TCGContext {
     int64_t del_op_count;
     int64_t code_in_len;
     int64_t code_out_len;
+    int64_t search_out_len;
     int64_t interm_time;
     int64_t code_time;
     int64_t la_time;
@@ -557,10 +559,11 @@ struct TCGContext {
     void *code_gen_prologue;
     void *code_gen_buffer;
     size_t code_gen_buffer_size;
-    /* threshold to flush the translated code buffer */
-    size_t code_gen_buffer_max_size;
     void *code_gen_ptr;
 
+    /* Threshold to flush the translated code buffer.  */
+    void *code_gen_highwater;
+
     TBContext tb_ctx;
 
     /* The TCGBackendData structure is private to tcg-target.c.  */
@@ -576,9 +579,8 @@ struct TCGContext {
     TCGOp gen_op_buf[OPC_BUF_SIZE];
     TCGArg gen_opparam_buf[OPPARAM_BUF_SIZE];
 
-    target_ulong gen_opc_pc[OPC_BUF_SIZE];
-    uint16_t gen_opc_icount[OPC_BUF_SIZE];
-    uint8_t gen_opc_instr_start[OPC_BUF_SIZE];
+    uint16_t gen_insn_end_off[TCG_MAX_INSNS];
+    target_ulong gen_insn_data[TCG_MAX_INSNS][TARGET_INSN_START_WORDS];
 };
 
 extern TCGContext tcg_ctx;
@@ -625,38 +627,58 @@ void tcg_prologue_init(TCGContext *s);
 void tcg_func_start(TCGContext *s);
 
 int tcg_gen_code(TCGContext *s, tcg_insn_unit *gen_code_buf);
-int tcg_gen_code_search_pc(TCGContext *s, tcg_insn_unit *gen_code_buf,
-                           long offset);
 
 void tcg_set_frame(TCGContext *s, int reg, intptr_t start, intptr_t size);
 
+int tcg_global_mem_new_internal(TCGType, TCGv_ptr, intptr_t, const char *);
+
 TCGv_i32 tcg_global_reg_new_i32(int reg, const char *name);
-TCGv_i32 tcg_global_mem_new_i32(int reg, intptr_t offset, const char *name);
+TCGv_i64 tcg_global_reg_new_i64(int reg, const char *name);
+
 TCGv_i32 tcg_temp_new_internal_i32(int temp_local);
+TCGv_i64 tcg_temp_new_internal_i64(int temp_local);
+
+void tcg_temp_free_i32(TCGv_i32 arg);
+void tcg_temp_free_i64(TCGv_i64 arg);
+
+char *tcg_get_arg_str_i32(TCGContext *s, char *buf,
+                          int buf_size, TCGv_i32 arg);
+char *tcg_get_arg_str_i64(TCGContext *s, char *buf,
+                          int buf_size, TCGv_i64 arg);
+
+static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_ptr reg, intptr_t offset,
+                                              const char *name)
+{
+    int idx = tcg_global_mem_new_internal(TCG_TYPE_I32, reg, offset, name);
+    return MAKE_TCGV_I32(idx);
+}
+
 static inline TCGv_i32 tcg_temp_new_i32(void)
 {
     return tcg_temp_new_internal_i32(0);
 }
+
 static inline TCGv_i32 tcg_temp_local_new_i32(void)
 {
     return tcg_temp_new_internal_i32(1);
 }
-void tcg_temp_free_i32(TCGv_i32 arg);
-char *tcg_get_arg_str_i32(TCGContext *s, char *buf, int buf_size, TCGv_i32 arg);
 
-TCGv_i64 tcg_global_reg_new_i64(int reg, const char *name);
-TCGv_i64 tcg_global_mem_new_i64(int reg, intptr_t offset, const char *name);
-TCGv_i64 tcg_temp_new_internal_i64(int temp_local);
+static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_ptr reg, intptr_t offset,
+                                              const char *name)
+{
+    int idx = tcg_global_mem_new_internal(TCG_TYPE_I64, reg, offset, name);
+    return MAKE_TCGV_I64(idx);
+}
+
 static inline TCGv_i64 tcg_temp_new_i64(void)
 {
     return tcg_temp_new_internal_i64(0);
 }
+
 static inline TCGv_i64 tcg_temp_local_new_i64(void)
 {
     return tcg_temp_new_internal_i64(1);
 }
-void tcg_temp_free_i64(TCGv_i64 arg);
-char *tcg_get_arg_str_i64(TCGContext *s, char *buf, int buf_size, TCGv_i64 arg);
 
 #if defined(CONFIG_DEBUG_TCG)
 /* If you call tcg_clear_temp_count() at the start of a section of