1 files changed, 91 insertions, 0 deletions
diff --git a/target/hexagon/arch.c b/target/hexagon/arch.c
index dee852e106..68a55b3bd4 100644
--- a/target/hexagon/arch.c
+++ b/target/hexagon/arch.c
@@ -27,6 +27,97 @@
 #define SF_MANTBITS    23
 #define float32_nan    make_float32(0xffffffff)
 
+/*
+ * These three tables are used by the cabacdecbin instruction
+ */
+const uint8_t rLPS_table_64x4[64][4] = {
+    {128, 176, 208, 240},
+    {128, 167, 197, 227},
+    {128, 158, 187, 216},
+    {123, 150, 178, 205},
+    {116, 142, 169, 195},
+    {111, 135, 160, 185},
+    {105, 128, 152, 175},
+    {100, 122, 144, 166},
+    {95, 116, 137, 158},
+    {90, 110, 130, 150},
+    {85, 104, 123, 142},
+    {81, 99, 117, 135},
+    {77, 94, 111, 128},
+    {73, 89, 105, 122},
+    {69, 85, 100, 116},
+    {66, 80, 95, 110},
+    {62, 76, 90, 104},
+    {59, 72, 86, 99},
+    {56, 69, 81, 94},
+    {53, 65, 77, 89},
+    {51, 62, 73, 85},
+    {48, 59, 69, 80},
+    {46, 56, 66, 76},
+    {43, 53, 63, 72},
+    {41, 50, 59, 69},
+    {39, 48, 56, 65},
+    {37, 45, 54, 62},
+    {35, 43, 51, 59},
+    {33, 41, 48, 56},
+    {32, 39, 46, 53},
+    {30, 37, 43, 50},
+    {29, 35, 41, 48},
+    {27, 33, 39, 45},
+    {26, 31, 37, 43},
+    {24, 30, 35, 41},
+    {23, 28, 33, 39},
+    {22, 27, 32, 37},
+    {21, 26, 30, 35},
+    {20, 24, 29, 33},
+    {19, 23, 27, 31},
+    {18, 22, 26, 30},
+    {17, 21, 25, 28},
+    {16, 20, 23, 27},
+    {15, 19, 22, 25},
+    {14, 18, 21, 24},
+    {14, 17, 20, 23},
+    {13, 16, 19, 22},
+    {12, 15, 18, 21},
+    {12, 14, 17, 20},
+    {11, 14, 16, 19},
+    {11, 13, 15, 18},
+    {10, 12, 15, 17},
+    {10, 12, 14, 16},
+    {9, 11, 13, 15},
+    {9, 11, 12, 14},
+    {8, 10, 12, 14},
+    {8, 9, 11, 13},
+    {7, 9, 11, 12},
+    {7, 9, 10, 12},
+    {7, 8, 10, 11},
+    {6, 8, 9, 11},
+    {6, 7, 9, 10},
+    {6, 7, 8, 9},
+    {2, 2, 2, 2}
+};
+
+const uint8_t AC_next_state_MPS_64[64] = {
+    1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+    11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
+    21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+    31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+    41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+    51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
+    61, 62, 62, 63
+};
+
+
+const uint8_t AC_next_state_LPS_64[64] = {
+    0, 0, 1, 2, 2, 4, 4, 5, 6, 7,
+    8, 9, 9, 11, 11, 12, 13, 13, 15, 15,
+    16, 16, 18, 18, 19, 19, 21, 21, 22, 22,
+    23, 24, 24, 25, 26, 26, 27, 27, 28, 29,
+    29, 30, 30, 30, 31, 32, 32, 33, 33, 33,
+    34, 34, 35, 35, 35, 36, 36, 36, 37, 37,
+    37, 38, 38, 63
+};
+
 #define BITS_MASK_8 0x5555555555555555ULL
 #define PAIR_MASK_8 0x3333333333333333ULL
 #define NYBL_MASK_8 0x0f0f0f0f0f0f0f0fULL