tcg/tci: Add TCG_TARGET_DEFAULT_MO

[qemu.git] / tcg / tci / tcg-target.h

diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index d7fc14eb17b461a329aaafc081043c4092eacfdc..8df628a3194aca885c2a13e203d4eddf3d54165a 100644 (file)
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -37,24 +37,26 @@
  * Therefore, we need both 32 and 64 bit virtual machines (interpreter).
  */
 
-#if !defined(TCG_TARGET_H)
+#ifndef TCG_TARGET_H
 #define TCG_TARGET_H
 
-#include "config-host.h"
-
 #define TCG_TARGET_INTERPRETER 1
+#define TCG_TARGET_INSN_UNIT_SIZE 1
+#define TCG_TARGET_TLB_DISPLACEMENT_BITS 32
+
+#if UINTPTR_MAX == UINT32_MAX
+# define TCG_TARGET_REG_BITS 32
+#elif UINTPTR_MAX == UINT64_MAX
+# define TCG_TARGET_REG_BITS 64
+#else
+# error Unknown pointer size for tci target
+#endif
 
 #ifdef CONFIG_DEBUG_TCG
 /* Enable debug output. */
 #define CONFIG_DEBUG_TCG_INTERPRETER
 #endif
 
-#if 0 /* TCI tries to emulate a little endian host. */
-#if defined(HOST_WORDS_BIGENDIAN)
-# define TCG_TARGET_WORDS_BIGENDIAN
-#endif
-#endif
-
 /* Optional instructions. */
 
 #define TCG_TARGET_HAS_bswap16_i32      1
@@ -67,21 +69,33 @@
 #define TCG_TARGET_HAS_ext16u_i32       1
 #define TCG_TARGET_HAS_andc_i32         0
 #define TCG_TARGET_HAS_deposit_i32      1
+#define TCG_TARGET_HAS_extract_i32      0
+#define TCG_TARGET_HAS_sextract_i32     0
 #define TCG_TARGET_HAS_eqv_i32          0
 #define TCG_TARGET_HAS_nand_i32         0
 #define TCG_TARGET_HAS_nor_i32          0
+#define TCG_TARGET_HAS_clz_i32          0
+#define TCG_TARGET_HAS_ctz_i32          0
+#define TCG_TARGET_HAS_ctpop_i32        0
 #define TCG_TARGET_HAS_neg_i32          1
 #define TCG_TARGET_HAS_not_i32          1
 #define TCG_TARGET_HAS_orc_i32          0
 #define TCG_TARGET_HAS_rot_i32          1
 #define TCG_TARGET_HAS_movcond_i32      0
 #define TCG_TARGET_HAS_muls2_i32        0
+#define TCG_TARGET_HAS_muluh_i32        0
+#define TCG_TARGET_HAS_mulsh_i32        0
+#define TCG_TARGET_HAS_goto_ptr         0
 
 #if TCG_TARGET_REG_BITS == 64
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 #define TCG_TARGET_HAS_bswap16_i64      1
 #define TCG_TARGET_HAS_bswap32_i64      1
 #define TCG_TARGET_HAS_bswap64_i64      1
 #define TCG_TARGET_HAS_deposit_i64      1
+#define TCG_TARGET_HAS_extract_i64      0
+#define TCG_TARGET_HAS_sextract_i64     0
 #define TCG_TARGET_HAS_div_i64          0
 #define TCG_TARGET_HAS_rem_i64          0
 #define TCG_TARGET_HAS_ext8s_i64        1
@@ -94,19 +108,25 @@
 #define TCG_TARGET_HAS_eqv_i64          0
 #define TCG_TARGET_HAS_nand_i64         0
 #define TCG_TARGET_HAS_nor_i64          0
+#define TCG_TARGET_HAS_clz_i64          0
+#define TCG_TARGET_HAS_ctz_i64          0
+#define TCG_TARGET_HAS_ctpop_i64        0
 #define TCG_TARGET_HAS_neg_i64          1
 #define TCG_TARGET_HAS_not_i64          1
 #define TCG_TARGET_HAS_orc_i64          0
 #define TCG_TARGET_HAS_rot_i64          1
 #define TCG_TARGET_HAS_movcond_i64      0
 #define TCG_TARGET_HAS_muls2_i64        0
-
 #define TCG_TARGET_HAS_add2_i32         0
 #define TCG_TARGET_HAS_sub2_i32         0
 #define TCG_TARGET_HAS_mulu2_i32        0
 #define TCG_TARGET_HAS_add2_i64         0
 #define TCG_TARGET_HAS_sub2_i64         0
 #define TCG_TARGET_HAS_mulu2_i64        0
+#define TCG_TARGET_HAS_muluh_i64        0
+#define TCG_TARGET_HAS_mulsh_i64        0
+#else
+#define TCG_TARGET_HAS_mulu2_i32        1
 #endif /* TCG_TARGET_REG_BITS == 64 */
 
 /* Number of registers available.
@@ -166,12 +186,15 @@ typedef enum {
 
 void tci_disas(uint8_t opc);
 
-tcg_target_ulong tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr);
-#define tcg_qemu_tb_exec tcg_qemu_tb_exec
+#define HAVE_TCG_QEMU_TB_EXEC
 
-static inline void flush_icache_range(tcg_target_ulong start,
-                                      tcg_target_ulong stop)
+static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
 {
 }
 
+/* We could notice __i386__ or __s390x__ and reduce the barriers depending
+   on the host.  But if you want performance, you use the normal backend.
+   We prefer consistency across hosts on this.  */
+#define TCG_TARGET_DEFAULT_MO  (0)
+
 #endif /* TCG_TARGET_H */