[MIPS/GAS] Split Loongson CAM Instructions from loongson3a

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

diff --git a/opcodes/mips-dis.c b/opcodes/mips-dis.c
index 466301637f9cbba680fe541c55152241a3f4fdbc..832d4dc684dd05e3bf66777acaedf953d7850874 100644 (file)
--- a/opcodes/mips-dis.c
+++ b/opcodes/mips-dis.c
@@ -630,8 +630,9 @@ const struct mips_arch_choice mips_arch_choices[] =
     NULL, 0, mips_cp1_names_numeric, mips_hwr_names_numeric },
 
   { "loongson3a",   1, bfd_mach_mips_loongson_3a, CPU_LOONGSON_3A,
-    ISA_MIPS64R2 | INSN_LOONGSON_3A, ASE_LOONGSON_MMI, mips_cp0_names_numeric,
-    NULL, 0, mips_cp1_names_mips3264, mips_hwr_names_numeric },
+    ISA_MIPS64R2 | INSN_LOONGSON_3A, ASE_LOONGSON_MMI | ASE_LOONGSON_CAM,
+    mips_cp0_names_numeric, NULL, 0, mips_cp1_names_mips3264,
+    mips_hwr_names_numeric },
 
   { "octeon",   1, bfd_mach_mips_octeon, CPU_OCTEON,
     ISA_MIPS64R2 | INSN_OCTEON, 0, mips_cp0_names_numeric, NULL, 0,
@@ -941,6 +942,12 @@ parse_mips_ase_option (const char *option)
       return TRUE;
     }
 
+  if (CONST_STRNEQ (option, "loongson-cam"))
+    {
+      mips_ase |= ASE_LOONGSON_CAM;
+      return TRUE;
+    }
+
   return FALSE;
 }
 
@@ -2592,6 +2599,10 @@ static struct
                  N_("Recognize the Loongson MultiMedia extensions "
                     "Instructions (MMI) ASE instructions.\n"),
                  MIPS_OPTION_ARG_NONE },
+  { "loongson-cam",
+                 N_("Recognize the Loongson Content Address Memory (CAM) "
+                    " instructions.\n"),
+                 MIPS_OPTION_ARG_NONE },
   { "gpr-names=", N_("Print GPR names according to specified ABI.\n\
                   Default: based on binary being disassembled.\n"),
                  MIPS_OPTION_ARG_ABI },