X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tcg%2Fmips%2Ftcg-target.h;h=a438950bc1c1d76c3184e05195ad233a36c1b9ab;hb=a72d9d04108cb29525c6c4983726cc6f38be4405;hp=0028bfa562350dbe6f0276f4da427ba857cbcc48;hpb=2f6748ffe6d08b016ccf73c85f329d7c822fed20;p=external%2Fqemu.git

diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index 0028bfa..a438950 100644
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -23,16 +23,16 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#ifndef TCG_TARGET_MIPS 
 #define TCG_TARGET_MIPS 1
 
-#define TCG_TARGET_REG_BITS 32
 #ifdef __MIPSEB__
 # define TCG_TARGET_WORDS_BIGENDIAN
 #endif
 
 #define TCG_TARGET_NB_REGS 32
 
-enum {
+typedef enum {
     TCG_REG_ZERO = 0,
     TCG_REG_AT,
     TCG_REG_V0,
@@ -65,7 +65,7 @@ enum {
     TCG_REG_SP,
     TCG_REG_FP,
     TCG_REG_RA,
-};
+} TCGReg;
 
 #define TCG_CT_CONST_ZERO 0x100
 #define TCG_CT_CONST_U16  0x200
@@ -78,33 +78,57 @@ enum {
 #define TCG_TARGET_CALL_ALIGN_ARGS 1
 
 /* optional instructions */
-#define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_nor_i32
-#undef TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#undef TCG_TARGET_HAS_bswap32_i32
-#undef TCG_TARGET_HAS_bswap16_i32
-#undef TCG_TARGET_HAS_andc_i32
-#undef TCG_TARGET_HAS_orc_i32
-#undef TCG_TARGET_HAS_eqv_i32
-#undef TCG_TARGET_HAS_nand_i32
+#define TCG_TARGET_HAS_div_i32          1
+#define TCG_TARGET_HAS_rem_i32          1
+#define TCG_TARGET_HAS_not_i32          1
+#define TCG_TARGET_HAS_nor_i32          1
+#define TCG_TARGET_HAS_ext8s_i32        1
+#define TCG_TARGET_HAS_ext16s_i32       1
+#define TCG_TARGET_HAS_andc_i32         0
+#define TCG_TARGET_HAS_orc_i32          0
+#define TCG_TARGET_HAS_eqv_i32          0
+#define TCG_TARGET_HAS_nand_i32         0
+#define TCG_TARGET_HAS_muls2_i32        1
+
+/* optional instructions only implemented on MIPS4, MIPS32 and Loongson 2 */
+#if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \
+    defined(_MIPS_ARCH_LOONGSON2E) || defined(_MIPS_ARCH_LOONGSON2F) || \
+    defined(_MIPS_ARCH_MIPS4)
+#define TCG_TARGET_HAS_movcond_i32      1
+#else
+#define TCG_TARGET_HAS_movcond_i32      0
+#endif
+
+/* optional instructions only implemented on MIPS32R2 */
+#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
+#define TCG_TARGET_HAS_bswap16_i32      1
+#define TCG_TARGET_HAS_bswap32_i32      1
+#define TCG_TARGET_HAS_rot_i32          1
+#define TCG_TARGET_HAS_deposit_i32      1
+#else
+#define TCG_TARGET_HAS_bswap16_i32      0
+#define TCG_TARGET_HAS_bswap32_i32      0
+#define TCG_TARGET_HAS_rot_i32          0
+#define TCG_TARGET_HAS_deposit_i32      0
+#endif
 
 /* optional instructions automatically implemented */
-#undef TCG_TARGET_HAS_neg_i32      /* sub  rd, zero, rt   */
-#undef TCG_TARGET_HAS_ext8u_i32    /* andi rt, rs, 0xff   */
-#undef TCG_TARGET_HAS_ext16u_i32   /* andi rt, rs, 0xffff */
+#define TCG_TARGET_HAS_neg_i32          0 /* sub  rd, zero, rt   */
+#define TCG_TARGET_HAS_ext8u_i32        0 /* andi rt, rs, 0xff   */
+#define TCG_TARGET_HAS_ext16u_i32       0 /* andi rt, rs, 0xffff */
 
-/* Note: must be synced with dyngen-exec.h */
 #define TCG_AREG0 TCG_REG_S0
 
-/* guest base is supported */
-#define TCG_TARGET_HAS_GUEST_BASE
-
+#ifdef __OpenBSD__
+#include <machine/sysarch.h>
+#else
 #include <sys/cachectl.h>
+#endif
 
-static inline void flush_icache_range(unsigned long start, unsigned long stop)
+static inline void flush_icache_range(tcg_target_ulong start,
+                                      tcg_target_ulong stop)
 {
     cacheflush ((void *)start, stop-start, ICACHE);
 }
+
+#endif