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gas/:
authorMaciej W. Rozycki <macro@linux-mips.org>
Mon, 8 Oct 2007 16:09:35 +0000 (16:09 +0000)
committerMaciej W. Rozycki <macro@linux-mips.org>
Mon, 8 Oct 2007 16:09:35 +0000 (16:09 +0000)
* config/tc-mips.c (AT): Rename to...
(ATREG): ... this.
(AT): New definition.
(mips_set_options): Rename "noat" to "at"; change the type.
(mips_opts): Update accordingly.
(append_insn): Likewise.
(macro_build_ldst_constoffset): Likewise.
(load_address): Likewise.
(macro, macro2): Likewise.
(s_mipsset): Handle ".set at=REG".  Update handling of ".set at"
and ".set noat".

gas/testsuite/:
* gas/mips/at-1.d, gas/mips/at-2.l: New tests to check the ".set
at=REG" directive.
* gas/mips/at-1.s, gas/mips/at-2.s: Sources for the new tests.
* gas/mips/mips.exp: Run the new tests.

gas/ChangeLog patch | blob | history
gas/config/tc-mips.c patch | blob | history
gas/testsuite/ChangeLog patch | blob | history
gas/testsuite/gas/mips/at-1.d [new file with mode: 0644] patch | blob
gas/testsuite/gas/mips/at-1.s [new file with mode: 0644] patch | blob
gas/testsuite/gas/mips/at-2.l [new file with mode: 0644] patch | blob
gas/testsuite/gas/mips/at-2.s [new file with mode: 0644] patch | blob
gas/testsuite/gas/mips/mips.exp patch | blob | history

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0868568..5d45b13 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,17 @@
+2007-10-08  Maciej W. Rozycki  <macro@linux-mips.org>
+
+       * config/tc-mips.c (AT): Rename to...
+       (ATREG): ... this.
+       (AT): New definition.
+       (mips_set_options): Rename "noat" to "at"; change the type.
+       (mips_opts): Update accordingly.
+       (append_insn): Likewise.
+       (macro_build_ldst_constoffset): Likewise.
+       (load_address): Likewise.
+       (macro, macro2): Likewise.
+       (s_mipsset): Handle ".set at=REG".  Update handling of ".set at"
+       and ".set noat".
+
 2007-10-08  Nick Clifton  <nickc@redhat.com>
 
        * doc/as.texinfo (Previous): Clarify explanation of the behaviour
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 6c6baf0..49e02eb 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -89,7 +89,7 @@ static char *mips_regmask_frag;
 #endif
 
 #define ZERO 0
-#define AT  1
+#define ATREG 1
 #define TREG 24
 #define PIC_CALL_REG 25
 #define KT0 26
@@ -101,6 +101,8 @@ static char *mips_regmask_frag;
 
 #define ILLEGAL_REG (32)
 
+#define AT  mips_opts.at
+
 /* Allow override of standard little-endian ECOFF format.  */
 
 #ifndef ECOFF_LITTLE_FORMAT
@@ -203,9 +205,11 @@ struct mips_set_options
   /* Non-zero if we should not reorder instructions.  Changed by `.set
      reorder' and `.set noreorder'.  */
   int noreorder;
-  /* Non-zero if we should not permit the $at ($1) register to be used
-     in instructions.  Changed by `.set at' and `.set noat'.  */
-  int noat;
+  /* Non-zero if we should not permit the register designated "assembler
+     temporary" to be used in instructions.  The value is the register
+     number, normally $at ($1).  Changed by `.set at=REG', `.set noat'
+     (same as `.set at=$0') and `.set at' (same as `.set at=$1').  */
+  unsigned int at;
   /* Non-zero if we should warn when a macro instruction expands into
      more than one machine instruction.  Changed by `.set nomacro' and
      `.set macro'.  */
@@ -245,7 +249,7 @@ static int file_mips_fp32 = -1;
 
 static struct mips_set_options mips_opts =
 {
-  ISA_UNKNOWN, -1, -1, 0, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, CPU_UNKNOWN, FALSE
+  ISA_UNKNOWN, -1, -1, 0, -1, -1, -1, -1, 0, ATREG, 0, 0, 0, 0, 0, 0, CPU_UNKNOWN, FALSE
 };
 
 /* These variables are filled in with the masks of registers used.
@@ -2637,7 +2641,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr,
         .set noat if we use $at for PIC computations.  If it turns
         out that the branch was out-of-range, we'll get an error.  */
       && !mips_opts.warn_about_macros
-      && !(mips_opts.noat && mips_pic != NO_PIC)
+      && (mips_opts.at || mips_pic == NO_PIC)
       && !mips_opts.mips16)
     {
       relaxed_branch = TRUE;
@@ -3815,7 +3819,7 @@ macro_build_ldst_constoffset (expressionS *ep, const char *op,
       macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t", AT, AT, breg);
       macro_build (ep, op, "t,o(b)", treg, BFD_RELOC_LO16, AT);
 
-      if (mips_opts.noat)
+      if (!mips_opts.at)
        as_bad (_("Macro used $at after \".set noat\""));
     }
 }
@@ -4226,7 +4230,7 @@ load_address (int reg, expressionS *ep, int *used_at)
              relax_switch ();
            }
 
-         if (*used_at == 0 && !mips_opts.noat)
+         if (*used_at == 0 && mips_opts.at)
            {
              macro_build (ep, "lui", "t,u", reg, BFD_RELOC_MIPS_HIGHEST);
              macro_build (ep, "lui", "t,u", AT, BFD_RELOC_HI16_S);
@@ -4415,7 +4419,7 @@ load_address (int reg, expressionS *ep, int *used_at)
   else
     abort ();
 
-  if (mips_opts.noat && *used_at == 1)
+  if (!mips_opts.at && *used_at == 1)
     as_bad (_("Macro used $at after \".set noat\""));
 }
 
@@ -4524,8 +4528,8 @@ add_got_offset_hilo (int dest, expressionS *local, int tmp)
 static void
 macro (struct mips_cl_insn *ip)
 {
-  int treg, sreg, dreg, breg;
-  int tempreg;
+  unsigned int treg, sreg, dreg, breg;
+  unsigned int tempreg;
   int mask;
   int used_at = 0;
   expressionS expr1;
@@ -5288,7 +5292,7 @@ macro (struct mips_cl_insn *ip)
          break;
        }
 
-      if (!mips_opts.noat && (treg == breg))
+      if (mips_opts.at && (treg == breg))
        {
          tempreg = AT;
          used_at = 1;
@@ -5347,7 +5351,7 @@ macro (struct mips_cl_insn *ip)
                  relax_switch ();
                }
 
-             if (used_at == 0 && !mips_opts.noat)
+             if (used_at == 0 && mips_opts.at)
                {
                  macro_build (&offset_expr, "lui", "t,u",
                               tempreg, BFD_RELOC_MIPS_HIGHEST);
@@ -6344,7 +6348,7 @@ macro (struct mips_cl_insn *ip)
                  relax_switch ();
                }
 
-             if (used_at == 0 && !mips_opts.noat)
+             if (used_at == 0 && mips_opts.at)
                {
                  macro_build (&offset_expr, "lui", "t,u", tempreg,
                               BFD_RELOC_MIPS_HIGHEST);
@@ -7137,15 +7141,15 @@ macro (struct mips_cl_insn *ip)
       macro2 (ip);
       break;
     }
-  if (mips_opts.noat && used_at)
+  if (!mips_opts.at && used_at)
     as_bad (_("Macro used $at after \".set noat\""));
 }
 
 static void
 macro2 (struct mips_cl_insn *ip)
 {
-  int treg, sreg, dreg, breg;
-  int tempreg;
+  unsigned int treg, sreg, dreg, breg;
+  unsigned int tempreg;
   int mask;
   int used_at;
   expressionS expr1;
@@ -7928,7 +7932,7 @@ macro2 (struct mips_cl_insn *ip)
       as_bad (_("Macro %s not implemented yet"), ip->insn_mo->name);
       break;
     }
-  if (mips_opts.noat && used_at)
+  if (!mips_opts.at && used_at)
     as_bad (_("Macro used $at after \".set noat\""));
 }
 
@@ -9089,8 +9093,14 @@ do_msbd:
              else
                {
                  ok = reg_lookup (&s, RTYPE_NUM | RTYPE_GP, &regno);
-                 if (regno == AT && ! mips_opts.noat)
-                   as_warn ("Used $at without \".set noat\"");
+                 if (regno == AT && mips_opts.at)
+                   {
+                     if (mips_opts.at == ATREG)
+                       as_warn (_("used $at without \".set noat\""));
+                     else
+                       as_warn (_("used $%u with \".set at=$%u\""),
+                                regno, mips_opts.at);
+                   }
                }
              if (ok)
                {
@@ -9983,8 +9993,14 @@ mips16_ip (char *str, struct mips_cl_insn *ip)
 
                case 'X':
                case 'Y':
-                 if (regno == AT && ! mips_opts.noat)
-                   as_warn (_("used $at without \".set noat\""));
+                 if (regno == AT && mips_opts.at)
+                   {
+                     if (mips_opts.at == ATREG)
+                       as_warn (_("used $at without \".set noat\""));
+                     else
+                       as_warn (_("used $%u with \".set at=$%u\""),
+                                regno, mips_opts.at);
+                   }
                  break;
 
                default:
@@ -12404,13 +12420,20 @@ s_mipsset (int x ATTRIBUTE_UNUSED)
       if (!mips_opts.noreorder)
        start_noreorder ();
     }
+  else if (strncmp (name, "at=", 3) == 0)
+    {
+      char *s = name + 3;
+
+      if (!reg_lookup (&s, RTYPE_NUM | RTYPE_GP, &mips_opts.at))
+       as_bad (_("Unrecognized register name `%s'"), s);
+    }
   else if (strcmp (name, "at") == 0)
     {
-      mips_opts.noat = 0;
+      mips_opts.at = ATREG;
     }
   else if (strcmp (name, "noat") == 0)
     {
-      mips_opts.noat = 1;
+      mips_opts.at = ZERO;
     }
   else if (strcmp (name, "macro") == 0)
     {
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index bb872ae..9f5a021 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2007-10-01  Maciej W. Rozycki  <macro@linux-mips.org>
+
+       * gas/mips/at-1.d, gas/mips/at-2.l: New tests to check the ".set
+       at=REG" directive.
+       * gas/mips/at-1.s, gas/mips/at-2.s: Sources for the new tests.
+       * gas/mips/mips.exp: Run the new tests.
+
 2007-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 
        * gas/i386/i386.exp: Run smx.
diff --git a/gas/testsuite/gas/mips/at-1.d b/gas/testsuite/gas/mips/at-1.d
new file mode 100644 (file)
index 0000000..df9192c
--- /dev/null
+++ b/gas/testsuite/gas/mips/at-1.d
@@ -0,0 +1,938 @@
+#objdump: -dr --prefix-addresses -mmips:3000
+#name: MIPS at-1
+#as: -32 -mips1
+
+# Test the .set at=REG directive.
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  at,0x1
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0x1
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0xffff
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0xffff
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(at\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  at,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(at\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  v0,0x1
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(v0\)
+[0-9a-f]+ <[^>]*> lui  v0,0x1
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(v0\)
+[0-9a-f]+ <[^>]*> lui  v0,0xffff
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(v0\)
+[0-9a-f]+ <[^>]*> lui  v0,0xffff
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(v0\)
+[0-9a-f]+ <[^>]*> lui  v0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(v0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  v0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu v0,v0,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(v0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  v1,0x1
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(v1\)
+[0-9a-f]+ <[^>]*> lui  v1,0x1
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(v1\)
+[0-9a-f]+ <[^>]*> lui  v1,0xffff
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(v1\)
+[0-9a-f]+ <[^>]*> lui  v1,0xffff
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(v1\)
+[0-9a-f]+ <[^>]*> lui  v1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(v1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  v1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu v1,v1,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(v1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  a0,0x1
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(a0\)
+[0-9a-f]+ <[^>]*> lui  a0,0x1
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(a0\)
+[0-9a-f]+ <[^>]*> lui  a0,0xffff
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(a0\)
+[0-9a-f]+ <[^>]*> lui  a0,0xffff
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(a0\)
+[0-9a-f]+ <[^>]*> lui  a0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(a0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  a0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a0,a0,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(a0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  a1,0x1
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(a1\)
+[0-9a-f]+ <[^>]*> lui  a1,0x1
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(a1\)
+[0-9a-f]+ <[^>]*> lui  a1,0xffff
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(a1\)
+[0-9a-f]+ <[^>]*> lui  a1,0xffff
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(a1\)
+[0-9a-f]+ <[^>]*> lui  a1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(a1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  a1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a1,a1,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(a1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  a2,0x1
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(a2\)
+[0-9a-f]+ <[^>]*> lui  a2,0x1
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(a2\)
+[0-9a-f]+ <[^>]*> lui  a2,0xffff
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(a2\)
+[0-9a-f]+ <[^>]*> lui  a2,0xffff
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(a2\)
+[0-9a-f]+ <[^>]*> lui  a2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(a2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  a2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a2,a2,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(a2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  a3,0x1
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(a3\)
+[0-9a-f]+ <[^>]*> lui  a3,0x1
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(a3\)
+[0-9a-f]+ <[^>]*> lui  a3,0xffff
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(a3\)
+[0-9a-f]+ <[^>]*> lui  a3,0xffff
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(a3\)
+[0-9a-f]+ <[^>]*> lui  a3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(a3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  a3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu a3,a3,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(a3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t0,0x1
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t0\)
+[0-9a-f]+ <[^>]*> lui  t0,0x1
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t0\)
+[0-9a-f]+ <[^>]*> lui  t0,0xffff
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t0\)
+[0-9a-f]+ <[^>]*> lui  t0,0xffff
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t0\)
+[0-9a-f]+ <[^>]*> lui  t0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t0,t0,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t1,0x1
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t1\)
+[0-9a-f]+ <[^>]*> lui  t1,0x1
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t1\)
+[0-9a-f]+ <[^>]*> lui  t1,0xffff
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t1\)
+[0-9a-f]+ <[^>]*> lui  t1,0xffff
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t1\)
+[0-9a-f]+ <[^>]*> lui  t1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t1,t1,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t2,0x1
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t2\)
+[0-9a-f]+ <[^>]*> lui  t2,0x1
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t2\)
+[0-9a-f]+ <[^>]*> lui  t2,0xffff
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t2\)
+[0-9a-f]+ <[^>]*> lui  t2,0xffff
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t2\)
+[0-9a-f]+ <[^>]*> lui  t2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t2,t2,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t3,0x1
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t3\)
+[0-9a-f]+ <[^>]*> lui  t3,0x1
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t3\)
+[0-9a-f]+ <[^>]*> lui  t3,0xffff
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t3\)
+[0-9a-f]+ <[^>]*> lui  t3,0xffff
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t3\)
+[0-9a-f]+ <[^>]*> lui  t3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t3,t3,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t4,0x1
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t4\)
+[0-9a-f]+ <[^>]*> lui  t4,0x1
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t4\)
+[0-9a-f]+ <[^>]*> lui  t4,0xffff
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t4\)
+[0-9a-f]+ <[^>]*> lui  t4,0xffff
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t4\)
+[0-9a-f]+ <[^>]*> lui  t4,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t4\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t4,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t4,t4,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t4\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t5,0x1
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t5\)
+[0-9a-f]+ <[^>]*> lui  t5,0x1
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t5\)
+[0-9a-f]+ <[^>]*> lui  t5,0xffff
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t5\)
+[0-9a-f]+ <[^>]*> lui  t5,0xffff
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t5\)
+[0-9a-f]+ <[^>]*> lui  t5,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t5\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t5,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t5,t5,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t5\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t6,0x1
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t6\)
+[0-9a-f]+ <[^>]*> lui  t6,0x1
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t6\)
+[0-9a-f]+ <[^>]*> lui  t6,0xffff
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t6\)
+[0-9a-f]+ <[^>]*> lui  t6,0xffff
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t6\)
+[0-9a-f]+ <[^>]*> lui  t6,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t6\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t6,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t6,t6,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t6\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t7,0x1
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t7\)
+[0-9a-f]+ <[^>]*> lui  t7,0x1
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t7\)
+[0-9a-f]+ <[^>]*> lui  t7,0xffff
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t7\)
+[0-9a-f]+ <[^>]*> lui  t7,0xffff
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t7\)
+[0-9a-f]+ <[^>]*> lui  t7,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t7\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t7,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t7,t7,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t7\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s0,0x1
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s0\)
+[0-9a-f]+ <[^>]*> lui  s0,0x1
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s0\)
+[0-9a-f]+ <[^>]*> lui  s0,0xffff
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s0\)
+[0-9a-f]+ <[^>]*> lui  s0,0xffff
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s0\)
+[0-9a-f]+ <[^>]*> lui  s0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s0,s0,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s1,0x1
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s1\)
+[0-9a-f]+ <[^>]*> lui  s1,0x1
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s1\)
+[0-9a-f]+ <[^>]*> lui  s1,0xffff
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s1\)
+[0-9a-f]+ <[^>]*> lui  s1,0xffff
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s1\)
+[0-9a-f]+ <[^>]*> lui  s1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s1,s1,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s2,0x1
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s2\)
+[0-9a-f]+ <[^>]*> lui  s2,0x1
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s2\)
+[0-9a-f]+ <[^>]*> lui  s2,0xffff
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s2\)
+[0-9a-f]+ <[^>]*> lui  s2,0xffff
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s2\)
+[0-9a-f]+ <[^>]*> lui  s2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s2,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s2,s2,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s2\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s3,0x1
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s3\)
+[0-9a-f]+ <[^>]*> lui  s3,0x1
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s3\)
+[0-9a-f]+ <[^>]*> lui  s3,0xffff
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s3\)
+[0-9a-f]+ <[^>]*> lui  s3,0xffff
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s3\)
+[0-9a-f]+ <[^>]*> lui  s3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s3,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s3,s3,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s3\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s4,0x1
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s4\)
+[0-9a-f]+ <[^>]*> lui  s4,0x1
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s4\)
+[0-9a-f]+ <[^>]*> lui  s4,0xffff
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s4\)
+[0-9a-f]+ <[^>]*> lui  s4,0xffff
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s4\)
+[0-9a-f]+ <[^>]*> lui  s4,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s4\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s4,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s4,s4,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s4\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s5,0x1
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s5\)
+[0-9a-f]+ <[^>]*> lui  s5,0x1
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s5\)
+[0-9a-f]+ <[^>]*> lui  s5,0xffff
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s5\)
+[0-9a-f]+ <[^>]*> lui  s5,0xffff
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s5\)
+[0-9a-f]+ <[^>]*> lui  s5,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s5\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s5,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s5,s5,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s5\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s6,0x1
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s6\)
+[0-9a-f]+ <[^>]*> lui  s6,0x1
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s6\)
+[0-9a-f]+ <[^>]*> lui  s6,0xffff
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s6\)
+[0-9a-f]+ <[^>]*> lui  s6,0xffff
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s6\)
+[0-9a-f]+ <[^>]*> lui  s6,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s6\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s6,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s6,s6,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s6\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s7,0x1
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s7\)
+[0-9a-f]+ <[^>]*> lui  s7,0x1
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s7\)
+[0-9a-f]+ <[^>]*> lui  s7,0xffff
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s7\)
+[0-9a-f]+ <[^>]*> lui  s7,0xffff
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s7\)
+[0-9a-f]+ <[^>]*> lui  s7,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s7\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s7,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s7,s7,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s7\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t8,0x1
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t8\)
+[0-9a-f]+ <[^>]*> lui  t8,0x1
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t8\)
+[0-9a-f]+ <[^>]*> lui  t8,0xffff
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t8\)
+[0-9a-f]+ <[^>]*> lui  t8,0xffff
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t8\)
+[0-9a-f]+ <[^>]*> lui  t8,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t8\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t8,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t8,t8,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t8\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  t9,0x1
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(t9\)
+[0-9a-f]+ <[^>]*> lui  t9,0x1
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(t9\)
+[0-9a-f]+ <[^>]*> lui  t9,0xffff
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(t9\)
+[0-9a-f]+ <[^>]*> lui  t9,0xffff
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(t9\)
+[0-9a-f]+ <[^>]*> lui  t9,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(t9\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  t9,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu t9,t9,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(t9\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  k0,0x1
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k0\)
+[0-9a-f]+ <[^>]*> lui  k0,0x1
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k0\)
+[0-9a-f]+ <[^>]*> lui  k0,0xffff
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k0\)
+[0-9a-f]+ <[^>]*> lui  k0,0xffff
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k0\)
+[0-9a-f]+ <[^>]*> lui  k0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(k0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  k0,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu k0,k0,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(k0\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k0,32767\(k0\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k0,32767\(k0\)
+[0-9a-f]+ <[^>]*> lw   k0,-32768\(k0\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k0,-32768\(k0\)
+[0-9a-f]+ <[^>]*> lui  k1,0x1
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> lw   k0,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  k1,0x1
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> sw   k0,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  k1,0xffff
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> lw   k0,32767\(k1\)
+[0-9a-f]+ <[^>]*> lui  k1,0xffff
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> sw   k0,32767\(k1\)
+[0-9a-f]+ <[^>]*> lui  k1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> lw   k0,0\(k1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  k1,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu k1,k1,k0
+[0-9a-f]+ <[^>]*> sw   k0,0\(k1\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  gp,0x1
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(gp\)
+[0-9a-f]+ <[^>]*> lui  gp,0x1
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(gp\)
+[0-9a-f]+ <[^>]*> lui  gp,0xffff
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(gp\)
+[0-9a-f]+ <[^>]*> lui  gp,0xffff
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(gp\)
+[0-9a-f]+ <[^>]*> lui  gp,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(gp\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  gp,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu gp,gp,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(gp\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  s8,0x1
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(s8\)
+[0-9a-f]+ <[^>]*> lui  s8,0x1
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(s8\)
+[0-9a-f]+ <[^>]*> lui  s8,0xffff
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(s8\)
+[0-9a-f]+ <[^>]*> lui  s8,0xffff
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(s8\)
+[0-9a-f]+ <[^>]*> lui  s8,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(s8\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  s8,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu s8,s8,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(s8\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  sp,0x1
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(sp\)
+[0-9a-f]+ <[^>]*> lui  sp,0x1
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(sp\)
+[0-9a-f]+ <[^>]*> lui  sp,0xffff
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(sp\)
+[0-9a-f]+ <[^>]*> lui  sp,0xffff
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(sp\)
+[0-9a-f]+ <[^>]*> lui  sp,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(sp\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  sp,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu sp,sp,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(sp\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  ra,0x1
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(ra\)
+[0-9a-f]+ <[^>]*> lui  ra,0x1
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(ra\)
+[0-9a-f]+ <[^>]*> lui  ra,0xffff
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(ra\)
+[0-9a-f]+ <[^>]*> lui  ra,0xffff
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(ra\)
+[0-9a-f]+ <[^>]*> lui  ra,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(ra\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  ra,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu ra,ra,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(ra\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> lw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,32767\(k1\)
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(k1\)
+[0-9a-f]+ <[^>]*> lui  at,0x1
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,-32768\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0x1
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,-32768\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0xffff
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,32767\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0xffff
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,32767\(at\)
+[0-9a-f]+ <[^>]*> lui  at,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> lw   k1,0\(at\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+[0-9a-f]+ <[^>]*> nop
+[0-9a-f]+ <[^>]*> lui  at,0x0
+[      ]*[0-9a-f]+: R_MIPS_HI16        symbol
+[0-9a-f]+ <[^>]*> addu at,at,k1
+[0-9a-f]+ <[^>]*> sw   k1,0\(at\)
+[      ]*[0-9a-f]+: R_MIPS_LO16        symbol
+       \.\.\.
diff --git a/gas/testsuite/gas/mips/at-1.s b/gas/testsuite/gas/mips/at-1.s
new file mode 100644 (file)
index 0000000..87c22b3
--- /dev/null
+++ b/gas/testsuite/gas/mips/at-1.s
@@ -0,0 +1,388 @@
+       .text
+foo:
+       .set    at=$1
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$2
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$3
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$a0
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$a1
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$a2
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$a3
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$8
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$9
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$10
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$11
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$12
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$13
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$14
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$15
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s0
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s1
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s2
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s3
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s4
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s5
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s6
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$s7
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$24
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$25
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$26
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$27
+       lw      $26, 0x7fff($26)
+       sw      $26, 0x7fff($26)
+       lw      $26, -0x8000($26)
+       sw      $26, -0x8000($26)
+       lw      $26, 0x8000($26)
+       sw      $26, 0x8000($26)
+       lw      $26, -0x8001($26)
+       sw      $26, -0x8001($26)
+       lw      $26, symbol($26)
+       sw      $26, symbol($26)
+
+       .set    at=$gp
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$fp
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$sp
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at=$ra
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+       .set    at
+       lw      $27, 0x7fff($27)
+       sw      $27, 0x7fff($27)
+       lw      $27, -0x8000($27)
+       sw      $27, -0x8000($27)
+       lw      $27, 0x8000($27)
+       sw      $27, 0x8000($27)
+       lw      $27, -0x8001($27)
+       sw      $27, -0x8001($27)
+       lw      $27, symbol($27)
+       sw      $27, symbol($27)
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .space  8
diff --git a/gas/testsuite/gas/mips/at-2.l b/gas/testsuite/gas/mips/at-2.l
new file mode 100644 (file)
index 0000000..f073b1f
--- /dev/null
+++ b/gas/testsuite/gas/mips/at-2.l
@@ -0,0 +1,13 @@
+.*\.s: Assembler messages:
+.*\.s:4: Error: Macro used \$at after ".set noat"
+.*\.s:5: Error: Macro used \$at after ".set noat"
+.*\.s:6: Error: Macro used \$at after ".set noat"
+.*\.s:8: Warning: used \$at without ".set noat"
+.*\.s:8: Warning: used \$at without ".set noat"
+.*\.s:8: Warning: used \$at without ".set noat"
+.*\.s:13: Warning: used \$26 with ".set at=\$26"
+.*\.s:13: Warning: used \$26 with ".set at=\$26"
+.*\.s:13: Warning: used \$26 with ".set at=\$26"
+.*\.s:18: Warning: used \$27 with ".set at=\$27"
+.*\.s:18: Warning: used \$27 with ".set at=\$27"
+.*\.s:18: Warning: used \$27 with ".set at=\$27"
diff --git a/gas/testsuite/gas/mips/at-2.s b/gas/testsuite/gas/mips/at-2.s
new file mode 100644 (file)
index 0000000..62978d3
--- /dev/null
+++ b/gas/testsuite/gas/mips/at-2.s
@@ -0,0 +1,21 @@
+       .text
+foo:
+       .set    at=$0
+       lw      $1, 0x8000($1)
+       lw      $26, 0x8000($26)
+       lw      $27, 0x8000($27)
+       .set    at=$1
+       lw      $1, 0x8000($1)
+       lw      $26, 0x8000($26)
+       lw      $27, 0x8000($27)
+       .set    at=$26
+       lw      $1, 0x8000($1)
+       lw      $26, 0x8000($26)
+       lw      $27, 0x8000($27)
+       .set    at=$27
+       lw      $1, 0x8000($1)
+       lw      $26, 0x8000($26)
+       lw      $27, 0x8000($27)
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .space  8
diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index 7291197..344e62b 100644 (file)
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -749,6 +749,9 @@ if { [istarget mips*-*-vxworks*] } {
     run_list_test "noat-6" ""
     run_list_test "noat-7" ""
 
+    run_dump_test "at-1"
+    run_list_test "at-2" "-32 -mips1" "MIPS at-2"
+
     run_dump_test_arches "smartmips"   [mips_arch_list_matching mips32 !gpr64]
     run_dump_test_arches "mips32-dsp"  [mips_arch_list_matching mips32r2]
     run_dump_test_arches "mips32-dspr2"        [mips_arch_list_matching mips32r2]
Domain: System / Toolchain;