ubsan: fr30: left shift of negative value

[deliverable/binutils-gdb.git] / opcodes / aarch64-dis-2.c

diff --git a/opcodes/aarch64-dis-2.c b/opcodes/aarch64-dis-2.c
index 3de1dc3dca6e01c219b6d841850a9f31e26c963d..23f32e9478e311a1e1d45583f2e5f49bbc07e814 100644 (file)
--- a/opcodes/aarch64-dis-2.c
+++ b/opcodes/aarch64-dis-2.c
@@ -8839,9 +8839,9 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                         }
                                       else
                                         {
-                                          if (((word >> 22) & 0x1) == 0)
+                                          if (((word >> 20) & 0x1) == 0)
                                             {
-                                              if (((word >> 20) & 0x1) == 0)
+                                              if (((word >> 22) & 0x1) == 0)
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
@@ -8855,69 +8855,58 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         x11001x00001xxxx111xxxxxxxxxxxxx
-                                                         stnt1b.  */
-                                                      return 1933;
+                                                         x11001x00100xxxx111xxxxxxxxxxxxx
+                                                         st1b.  */
+                                                      return 1872;
                                                     }
                                                   else
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         x11001x01001xxxx111xxxxxxxxxxxxx
-                                                         stnt1h.  */
-                                                      return 1937;
+                                                         x11001x01100xxxx111xxxxxxxxxxxxx
+                                                         st1h.  */
+                                                      return 1893;
                                                     }
                                                 }
                                             }
                                           else
                                             {
-                                              if (((word >> 23) & 0x1) == 0)
+                                              if (((word >> 22) & 0x1) == 0)
                                                 {
-                                                  if (((word >> 20) & 0x1) == 0)
+                                                  if (((word >> 23) & 0x1) == 0)
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         x11001x00100xxxx111xxxxxxxxxxxxx
-                                                         st1b.  */
-                                                      return 1872;
+                                                         x11001x00001xxxx111xxxxxxxxxxxxx
+                                                         stnt1b.  */
+                                                      return 1933;
                                                     }
                                                   else
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         x11001x00101xxxx111xxxxxxxxxxxxx
-                                                         st3b.  */
-                                                      return 1917;
+                                                         x11001x01001xxxx111xxxxxxxxxxxxx
+                                                         stnt1h.  */
+                                                      return 1937;
                                                     }
                                                 }
                                               else
                                                 {
-                                                  if (((word >> 31) & 0x1) == 0)
+                                                  if (((word >> 23) & 0x1) == 0)
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         011001x0110xxxxx111xxxxxxxxxxxxx
-                                                         fmmla.  */
-                                                      return 2398;
+                                                         x11001x00101xxxx111xxxxxxxxxxxxx
+                                                         st3b.  */
+                                                      return 1917;
                                                     }
                                                   else
                                                     {
-                                                      if (((word >> 20) & 0x1) == 0)
-                                                        {
-                                                          /* 33222222222211111111110000000000
-                                                             10987654321098765432109876543210
-                                                             111001x01100xxxx111xxxxxxxxxxxxx
-                                                             st1h.  */
-                                                          return 1893;
-                                                        }
-                                                      else
-                                                        {
-                                                          /* 33222222222211111111110000000000
-                                                             10987654321098765432109876543210
-                                                             111001x01101xxxx111xxxxxxxxxxxxx
-                                                             st3h.  */
-                                                          return 1921;
-                                                        }
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x11001x01101xxxx111xxxxxxxxxxxxx
+                                                         st3h.  */
+                                                      return 1921;
                                                     }
                                                 }
                                             }
@@ -9780,21 +9769,32 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                 }
                                               else
                                                 {
-                                                  if (((word >> 20) & 0x1) == 0)
+                                                  if (((word >> 31) & 0x1) == 0)
                                                     {
                                                       /* 33222222222211111111110000000000
                                                          10987654321098765432109876543210
-                                                         x11001x01110xxxx111xxxxxxxxxxxxx
-                                                         st1h.  */
-                                                      return 1895;
+                                                         011001x0111xxxxx111xxxxxxxxxxxxx
+                                                         fmmla.  */
+                                                      return 2398;
                                                     }
                                                   else
                                                     {
-                                                      /* 33222222222211111111110000000000
-                                                         10987654321098765432109876543210
-                                                         x11001x01111xxxx111xxxxxxxxxxxxx
-                                                         st4h.  */
-                                                      return 1929;
+                                                      if (((word >> 20) & 0x1) == 0)
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             111001x01110xxxx111xxxxxxxxxxxxx
+                                                             st1h.  */
+                                                          return 1895;
+                                                        }
+                                                      else
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             111001x01111xxxx111xxxxxxxxxxxxx
+                                                             st4h.  */
+                                                          return 1929;
+                                                        }
                                                     }
                                                 }
                                             }
@@ -9913,7 +9913,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                   /* 33222222222211111111110000000000
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000010xxxxxxxxxx
-                                                                     uzip1.  */
+                                                                     uzp1.  */
                                                                   return 2409;
                                                                 }
                                                               else
@@ -9943,7 +9943,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                   /* 33222222222211111111110000000000
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000011xxxxxxxxxx
-                                                                     uzip2.  */
+                                                                     uzp2.  */
                                                                   return 2410;
                                                                 }
                                                               else