MIPS: Add Global INValidate ASE support

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

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 7cadbb64ed894552147f0f864554f064e0f66e0c..8dfc1f52beb5a802abbe932fac99fdd68c0187fa 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -1527,6 +1527,8 @@ enum options
     OPTION_NAN,
     OPTION_ODD_SPREG,
     OPTION_NO_ODD_SPREG,
+    OPTION_GINV,
+    OPTION_NO_GINV,
     OPTION_END_OF_ENUM
   };
 
@@ -1585,6 +1587,8 @@ struct option md_longopts[] =
   {"mno-mips16e2", no_argument, NULL, OPTION_NO_MIPS16E2},
   {"mcrc", no_argument, NULL, OPTION_CRC},
   {"mno-crc", no_argument, NULL, OPTION_NO_CRC},
+  {"mginv", no_argument, NULL, OPTION_GINV},
+  {"mno-ginv", no_argument, NULL, OPTION_NO_GINV},
 
   /* Old-style architecture options.  Don't add more of these.  */
   {"m4650", no_argument, NULL, OPTION_M4650},
@@ -1777,6 +1781,11 @@ static const struct mips_ase mips_ases[] = {
     OPTION_CRC, OPTION_NO_CRC,
     6,  6, -1, -1,
     -1 },
+
+  { "ginv", ASE_GINV, 0,
+    OPTION_GINV, OPTION_NO_GINV,
+    6,  6, 6, 6,
+    -1 },
 };
 
 /* The set of ASEs that require -mfp64.  */
@@ -18987,6 +18996,8 @@ mips_convert_ase_flags (int ase)
     ext_ases |= file_ase_mips16 ? AFL_ASE_MIPS16E2 : 0;
   if (ase & ASE_CRC)
     ext_ases |= AFL_ASE_CRC;
+  if (ase & ASE_GINV)
+    ext_ases |= AFL_ASE_GINV;
 
   return ext_ases;
 }
@@ -20004,6 +20015,9 @@ MIPS options:\n\
 -mcrc                  generate CRC instructions\n\
 -mno-crc               do not generate CRC instructions\n"));
   fprintf (stream, _("\
+-mginv                 generate Global INValidate (GINV) instructions\n\
+-mno-ginv              do not generate Global INValidate instructions\n"));
+  fprintf (stream, _("\
 -minsn32               only generate 32-bit microMIPS instructions\n\
 -mno-insn32            generate all microMIPS instructions\n"));
   fprintf (stream, _("\