1 files changed, 104 insertions, 0 deletions
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
new file mode 100644
index 0000000000..46760a50e1
--- /dev/null
+++ b/tcg/mips/tcg-target.h
@@ -0,0 +1,104 @@
+/*
+ * Tiny Code Generator for QEMU
+ *
+ * Copyright (c) 2008-2009 Arnaud Patard <arnaud.patard@rtp-net.org>
+ * Copyright (c) 2009 Aurelien Jarno <aurelien@aurel32.net>
+ * Based on i386/tcg-target.c - Copyright (c) 2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#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 {
+    TCG_REG_ZERO = 0,
+    TCG_REG_AT,
+    TCG_REG_V0,
+    TCG_REG_V1,
+    TCG_REG_A0,
+    TCG_REG_A1,
+    TCG_REG_A2,
+    TCG_REG_A3,
+    TCG_REG_T0,
+    TCG_REG_T1,
+    TCG_REG_T2,
+    TCG_REG_T3,
+    TCG_REG_T4,
+    TCG_REG_T5,
+    TCG_REG_T6,
+    TCG_REG_T7,
+    TCG_REG_S0,
+    TCG_REG_S1,
+    TCG_REG_S2,
+    TCG_REG_S3,
+    TCG_REG_S4,
+    TCG_REG_S5,
+    TCG_REG_S6,
+    TCG_REG_S7,
+    TCG_REG_T8,
+    TCG_REG_T9,
+    TCG_REG_K0,
+    TCG_REG_K1,
+    TCG_REG_GP,
+    TCG_REG_SP,
+    TCG_REG_FP,
+    TCG_REG_RA,
+};
+
+#define TCG_CT_CONST_ZERO 0x100
+#define TCG_CT_CONST_U16  0x200
+#define TCG_CT_CONST_S16  0x400
+
+/* used for function call generation */
+#define TCG_REG_CALL_STACK TCG_REG_SP
+#define TCG_TARGET_STACK_ALIGN 8
+#define TCG_TARGET_CALL_STACK_OFFSET 16
+#define TCG_TARGET_CALL_ALIGN_ARGS 1
+
+/* optional instructions */
+#define TCG_TARGET_HAS_div_i32
+#define TCG_TARGET_HAS_not_i32
+#undef TCG_TARGET_HAS_ext8s_i32
+#undef TCG_TARGET_HAS_ext16s_i32
+#undef TCG_TARGET_HAS_bswap32_i32
+#undef TCG_TARGET_HAS_bswap16_i32
+#undef TCG_TARGET_HAS_rot_i32
+
+/* 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 */
+
+/* Note: must be synced with dyngen-exec.h */
+#define TCG_AREG0 TCG_REG_FP
+#define TCG_AREG1 TCG_REG_S0
+#define TCG_AREG2 TCG_REG_S1
+
+#include <sys/cachectl.h>
+
+static inline void flush_icache_range(unsigned long start, unsigned long stop)
+{
+    cacheflush ((void *)start, stop-start, ICACHE);
+}