Add MIPS32 DSPr3 support.

[external/binutils.git] / gas / config / tc-mips.c

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index daceef1..b538ff0 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -1410,6 +1410,8 @@ enum options
     OPTION_NO_SMARTMIPS,
     OPTION_DSPR2,
     OPTION_NO_DSPR2,
+    OPTION_DSPR3,
+    OPTION_NO_DSPR3,
     OPTION_EVA,
     OPTION_NO_EVA,
     OPTION_XPA,
@@ -1522,6 +1524,8 @@ struct option md_longopts[] =
   {"mno-smartmips", no_argument, NULL, OPTION_NO_SMARTMIPS},
   {"mdspr2", no_argument, NULL, OPTION_DSPR2},
   {"mno-dspr2", no_argument, NULL, OPTION_NO_DSPR2},
+  {"mdspr3", no_argument, NULL, OPTION_DSPR3},
+  {"mno-dspr3", no_argument, NULL, OPTION_NO_DSPR3},
   {"meva", no_argument, NULL, OPTION_EVA},
   {"mno-eva", no_argument, NULL, OPTION_NO_EVA},
   {"mmicromips", no_argument, NULL, OPTION_MICROMIPS},
@@ -1663,6 +1667,11 @@ static const struct mips_ase mips_ases[] = {
     2, 2, 2, 2,
     -1 },
 
+  { "dspr3", ASE_DSP | ASE_DSPR2 | ASE_DSPR3, 0,
+    OPTION_DSPR3, OPTION_NO_DSPR3,
+    6, 6, -1, -1,
+    -1 },
+
   { "eva", ASE_EVA, 0,
     OPTION_EVA, OPTION_NO_EVA,
      2,  2,  2,  2,
@@ -1716,7 +1725,7 @@ static const struct mips_ase mips_ases[] = {
 
 /* Groups of ASE_* flags that represent different revisions of an ASE.  */
 static const unsigned int mips_ase_groups[] = {
-  ASE_DSP | ASE_DSPR2
+  ASE_DSP | ASE_DSPR2 | ASE_DSPR3
 };
 \f
 /* Pseudo-op table.
@@ -17954,6 +17963,8 @@ mips_convert_ase_flags (int ase)
     ext_ases |= AFL_ASE_DSP;
   if (ase & ASE_DSPR2)
     ext_ases |= AFL_ASE_DSPR2;
+  if (ase & ASE_DSPR3)
+    ext_ases |= AFL_ASE_DSPR3;
   if (ase & ASE_EVA)
     ext_ases |= AFL_ASE_EVA;
   if (ase & ASE_MCU)
@@ -18963,6 +18974,9 @@ MIPS options:\n\
 -mdspr2                        generate DSP R2 instructions\n\
 -mno-dspr2             do not generate DSP R2 instructions\n"));
   fprintf (stream, _("\
+-mdspr3                        generate DSP R3 instructions\n\
+-mno-dspr3             do not generate DSP R3 instructions\n"));
+  fprintf (stream, _("\
 -mmt                   generate MT instructions\n\
 -mno-mt                        do not generate MT instructions\n"));
   fprintf (stream, _("\