MIPS/GAS: Fix an ISA override not lifting ABI restrictions

Correct a regression introduced with commit 919731affbef ("Add MIPS
.module directive") causing code like:

	.set	mips3
	dli	$2, 0x9000000080000000

to fail assembly with the following error message produced:

Error: number (0x9000000080000000) larger than 32 bits

if built with `mips3' selected as the global ISA (e.g. `-march=mips3').
This is because a `.set' directive doing an ISA override does not lift
the ABI restriction on register sizes if the ISA remains unchanged.
Previously the directive always set register sizes from the ISA chosen,
which is what some code expects.  Restore the old semantics then.

	gas/
	* config/tc-mips.c (code_option_type): New enum.
	(parse_code_option): Return status indicating option type.
	(s_mipsset): Update `parse_code_option' call site accordingly.
	Always set register sizes from the ISA with ISA overrides.
	(s_module): Update `parse_code_option' call site.
	* testsuite/gas/mips/isa-override-1.d: New test.
	* testsuite/gas/mips/micromips@isa-override-1.d: New test.
	* testsuite/gas/mips/mips1@isa-override-1.d: New test.
	* testsuite/gas/mips/mips2@isa-override-1.d: New test.
	* testsuite/gas/mips/mips32@isa-override-1.d: New test.
	* testsuite/gas/mips/mips32r2@isa-override-1.d: New test.
	* testsuite/gas/mips/mips32r3@isa-override-1.d: New test.
	* testsuite/gas/mips/mips32r5@isa-override-1.d: New test.
	* testsuite/gas/mips/mips32r6@isa-override-1.d: New test.
	* testsuite/gas/mips/mips64r2@isa-override-1.d: New test.
	* testsuite/gas/mips/mips64r3@isa-override-1.d: New test.
	* testsuite/gas/mips/mips64r5@isa-override-1.d: New test.
	* testsuite/gas/mips/mips64r6@isa-override-1.d: New test.
	* testsuite/gas/mips/r3000@isa-override-1.d: New test.
	* testsuite/gas/mips/r3900@isa-override-1.d: New test.
	* testsuite/gas/mips/r5900@isa-override-1.d: New test.
	* testsuite/gas/mips/octeon@isa-override-1.d: New test.
	* testsuite/gas/mips/octeon3@isa-override-1.d: New test.
	* testsuite/gas/mips/isa-override-2.l: New list test.
	* testsuite/gas/mips/mips1@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips2@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips32@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips32r2@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips32r3@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips32r5@isa-override-2.l: New list test.
	* testsuite/gas/mips/mips32r6@isa-override-2.l: New list test.
	* testsuite/gas/mips/r3000@isa-override-2.l: New list test.
	* testsuite/gas/mips/r3900@isa-override-2.l: New list test.
	* testsuite/gas/mips/octeon3@isa-override-2.l: New list test.
	* testsuite/gas/mips/octeon3@isa-override-1.l: New stderr
	output.
	* testsuite/gas/mips/isa-override-1.s: New test source.
	* testsuite/gas/mips/r5900@isa-override-1.s: New test source.
	* testsuite/gas/mips/isa-override-2.s: New test source.
	* testsuite/gas/mips/mips1@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips2@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips32@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips32r2@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips32r3@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips32r5@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips32r6@isa-override-2.s: New test source.
	* testsuite/gas/mips/r3000@isa-override-2.s: New test source.
	* testsuite/gas/mips/r3900@isa-override-2.s: New test source.
	* testsuite/gas/mips/octeon3@isa-override-2.s: New test source.
	* testsuite/gas/mips/mips.exp: Run the new tests.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 69cfbe1..f95948d 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,56 @@
+2016-04-22  Maciej W. Rozycki  <macro@imgtec.com>
+
+       * config/tc-mips.c (code_option_type): New enum.
+       (parse_code_option): Return status indicating option type.
+       (s_mipsset): Update `parse_code_option' call site accordingly.
+       Always set register sizes from the ISA with ISA overrides.
+       (s_module): Update `parse_code_option' call site.
+       * testsuite/gas/mips/isa-override-1.d: New test.
+       * testsuite/gas/mips/micromips@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips1@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips2@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips32@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips32r2@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips32r3@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips32r5@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips32r6@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips64r2@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips64r3@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips64r5@isa-override-1.d: New test.
+       * testsuite/gas/mips/mips64r6@isa-override-1.d: New test.
+       * testsuite/gas/mips/r3000@isa-override-1.d: New test.
+       * testsuite/gas/mips/r3900@isa-override-1.d: New test.
+       * testsuite/gas/mips/r5900@isa-override-1.d: New test.
+       * testsuite/gas/mips/octeon@isa-override-1.d: New test.
+       * testsuite/gas/mips/octeon3@isa-override-1.d: New test.
+       * testsuite/gas/mips/isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips1@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips2@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips32@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips32r2@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips32r3@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips32r5@isa-override-2.l: New list test.
+       * testsuite/gas/mips/mips32r6@isa-override-2.l: New list test.
+       * testsuite/gas/mips/r3000@isa-override-2.l: New list test.
+       * testsuite/gas/mips/r3900@isa-override-2.l: New list test.
+       * testsuite/gas/mips/octeon3@isa-override-2.l: New list test.
+       * testsuite/gas/mips/octeon3@isa-override-1.l: New stderr
+       output.
+       * testsuite/gas/mips/isa-override-1.s: New test source.
+       * testsuite/gas/mips/r5900@isa-override-1.s: New test source.
+       * testsuite/gas/mips/isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips1@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips2@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips32@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips32r2@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips32r3@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips32r5@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips32r6@isa-override-2.s: New test source.
+       * testsuite/gas/mips/r3000@isa-override-2.s: New test source.
+       * testsuite/gas/mips/r3900@isa-override-2.s: New test source.
+       * testsuite/gas/mips/octeon3@isa-override-2.s: New test source.
+       * testsuite/gas/mips/mips.exp: Run the new tests.
+
 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 
        * cgen.c: Likewise.

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index bfc639e..daceef1 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -15513,10 +15513,29 @@ struct mips_option_stack
 
 static struct mips_option_stack *mips_opts_stack;
 
-static bfd_boolean
+/* Return status for .set/.module option handling.  */
+
+enum code_option_type
+{
+  /* Unrecognized option.  */
+  OPTION_TYPE_BAD = -1,
+
+  /* Ordinary option.  */
+  OPTION_TYPE_NORMAL,
+
+  /* ISA changing option.  */
+  OPTION_TYPE_ISA
+};
+
+/* Handle common .set/.module options.  Return status indicating option
+   type.  */
+
+static enum code_option_type
 parse_code_option (char * name)
 {
+  bfd_boolean isa_set = FALSE;
   const struct mips_ase *ase;
+
   if (strncmp (name, "at=", 3) == 0)
     {
       char *s = name + 3;
@@ -15589,6 +15608,7 @@ parse_code_option (char * name)
            {
              mips_opts.arch = p->cpu;
              mips_opts.isa = p->isa;
+             isa_set = TRUE;
            }
        }
       else if (strncmp (name, "mips", 4) == 0)
@@ -15602,6 +15622,7 @@ parse_code_option (char * name)
            {
              mips_opts.arch = p->cpu;
              mips_opts.isa = p->isa;
+             isa_set = TRUE;
            }
        }
       else
@@ -15620,8 +15641,9 @@ parse_code_option (char * name)
   else if (strcmp (name, "nosym32") == 0)
     mips_opts.sym32 = FALSE;
   else
-    return FALSE;
-  return TRUE;
+    return OPTION_TYPE_BAD;
+
+  return isa_set ? OPTION_TYPE_ISA : OPTION_TYPE_NORMAL;
 }
 
 /* Handle the .set pseudo-op.  */
@@ -15629,8 +15651,8 @@ parse_code_option (char * name)
 static void
 s_mipsset (int x ATTRIBUTE_UNUSED)
 {
+  enum code_option_type type = OPTION_TYPE_NORMAL;
   char *name = input_line_pointer, ch;
-  int prev_isa = mips_opts.isa;
 
   file_mips_check_options ();
 
@@ -15707,12 +15729,16 @@ s_mipsset (int x ATTRIBUTE_UNUSED)
          free (s);
        }
     }
-  else if (!parse_code_option (name))
-    as_warn (_("tried to set unrecognized symbol: %s\n"), name);
+  else
+    {
+      type = parse_code_option (name);
+      if (type == OPTION_TYPE_BAD)
+       as_warn (_("tried to set unrecognized symbol: %s\n"), name);
+    }
 
   /* The use of .set [arch|cpu]= historically 'fixes' the width of gp and fp
      registers based on what is supported by the arch/cpu.  */
-  if (mips_opts.isa != prev_isa)
+  if (type == OPTION_TYPE_ISA)
     {
       switch (mips_opts.isa)
        {
@@ -15779,7 +15805,7 @@ s_module (int ignore ATTRIBUTE_UNUSED)
 
   if (!file_mips_opts_checked)
     {
-      if (!parse_code_option (name))
+      if (parse_code_option (name) == OPTION_TYPE_BAD)
        as_bad (_(".module used with unrecognized symbol: %s\n"), name);
 
       /* Update module level settings from mips_opts.  */

diff --git a/gas/testsuite/gas/mips/isa-override-1.d b/gas/testsuite/gas/mips/isa-override-1.d
new file mode 100644 (file)
index 0000000..70f34e2
--- /dev/null
+++ b/gas/testsuite/gas/mips/isa-override-1.d
@@ -0,0 +1,49 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc820000     ld      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 342189ab     ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 44a11000     dmtc1   at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/isa-override-1.s b/gas/testsuite/gas/mips/isa-override-1.s
new file mode 100644 (file)
index 0000000..9a38981
--- /dev/null
+++ b/gas/testsuite/gas/mips/isa-override-1.s
@@ -0,0 +1,31 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       l.d     $f2, 0($4)
+       li.d    $f2, 1.0000005128531484
+       .set    push
+       .set    mips3
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       dli     $2, 0x9000000080000000
+       l.d     $f2, 0($4)
+       li.d    $f2, 1.0000005128531484
+       .set    mips0
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       l.d     $f2, 0($4)
+       li.d    $f2, 1.0000005128531484
+       .set    mips3
+       .set    pop
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       l.d     $f2, 0($4)
+       li.d    $f2, 1.0000005128531484
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/isa-override-2.l b/gas/testsuite/gas/mips/isa-override-2.l
new file mode 100644 (file)
index 0000000..cd215bc
--- /dev/null
+++ b/gas/testsuite/gas/mips/isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: number \(0x9000000080000000\) larger than 32 bits
+.*:10: Error: number \(0x9000000080000000\) larger than 32 bits
+.*:13: Error: number \(0x9000000080000000\) larger than 32 bits

diff --git a/gas/testsuite/gas/mips/isa-override-2.s b/gas/testsuite/gas/mips/isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/micromips@isa-override-1.d b/gas/testsuite/gas/mips/micromips@isa-override-1.d
new file mode 100644 (file)
index 0000000..e600ff8
--- /dev/null
+++ b/gas/testsuite/gas/mips/micromips@isa-override-1.d
@@ -0,0 +1,50 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> fc44 0000    lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> fc64 0004    lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 0022 1290    or      v0,v0,at
+[0-9a-f]+ <[^>]*> bc44 0000    ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 3ff0    lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 5422 383b    mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 5422 283b    mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc44 0000    ld      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 5020 89ab    li      at,0x89ab
+[0-9a-f]+ <[^>]*> 5821 8000    dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 0022 1290    or      v0,v0,at
+[0-9a-f]+ <[^>]*> 41a2 9000    lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 5842 8000    dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> 5042 8000    ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 5842 8000    dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> bc44 0000    ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 3ff0    lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 5821 8000    dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 5021 89ab    ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 5821 8000    dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 5422 2c3b    dmtc1   at,\$2
+[0-9a-f]+ <[^>]*> fc44 0000    lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> fc64 0004    lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 0022 1290    or      v0,v0,at
+[0-9a-f]+ <[^>]*> bc44 0000    ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 3ff0    lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 5422 383b    mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 5422 283b    mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> fc44 0000    lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> fc64 0004    lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 0022 1290    or      v0,v0,at
+[0-9a-f]+ <[^>]*> bc44 0000    ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 41a1 3ff0    lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 5422 383b    mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 41a1 89ab    lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 5422 283b    mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index 078fde2..8ee0b31 100644 (file)
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -1496,6 +1496,9 @@ if { [istarget mips*-*-vxworks*] } {
     run_list_test "option-pic-vxworks-2" "-mvxworks-pic" \
        "MIPS invalid switch to SVR4 PIC from VxWorks PIC"
 
+    run_dump_test_arches "isa-override-1" "" [mips_arch_list_matching mips1]
+    run_list_test_arches "isa-override-2" "-32" [mips_arch_list_matching mips1]
+
     run_dump_test_arches "r6"          [mips_arch_list_matching mips32r6]
     if $has_newabi {
        run_dump_test_arches "r6-n32"   [mips_arch_list_matching mips64r6]

diff --git a/gas/testsuite/gas/mips/mips1@isa-override-1.d b/gas/testsuite/gas/mips/mips1@isa-override-1.d
new file mode 100644 (file)
index 0000000..80371b8
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips1@isa-override-1.d
@@ -0,0 +1,53 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> c48[32]0000  lwc1    \$f[32],0\(a0\)
+[0-9a-f]+ <[^>]*> c48[23]0004  lwc1    \$f[23],4\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc820000     0xdc820000
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> d4820000     0xd4820000
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 342189ab     ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 44a11000     0x44a11000
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> c48[32]0000  lwc1    \$f[32],0\(a0\)
+[0-9a-f]+ <[^>]*> c48[23]0004  lwc1    \$f[23],4\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> c48[32]0000  lwc1    \$f[32],0\(a0\)
+[0-9a-f]+ <[^>]*> c48[23]0004  lwc1    \$f[23],4\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/mips1@isa-override-2.l b/gas/testsuite/gas/mips/mips1@isa-override-2.l
new file mode 100644 (file)
index 0000000..2ec6684
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips1@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips1@isa-override-2.s b/gas/testsuite/gas/mips/mips1@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips1@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips2@isa-override-1.d b/gas/testsuite/gas/mips/mips2@isa-override-1.d
new file mode 100644 (file)
index 0000000..5341e0d
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips2@isa-override-1.d
@@ -0,0 +1,50 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc820000     ldc3    \$2,0\(a0\)
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 342189ab     ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 44a11000     0x44a11000
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44811800     mtc1    at,\$f3
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/mips2@isa-override-2.l b/gas/testsuite/gas/mips/mips2@isa-override-2.l
new file mode 100644 (file)
index 0000000..19ad921
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips2@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips2 \(mips2\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips2 \(mips2\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips2 \(mips2\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips2@isa-override-2.s b/gas/testsuite/gas/mips/mips2@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips2@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips32@isa-override-1.d b/gas/testsuite/gas/mips/mips32@isa-override-1.d
new file mode 100644 (file)
index 0000000..75a8f0a
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips32@isa-override-2.l b/gas/testsuite/gas/mips/mips32@isa-override-2.l
new file mode 100644 (file)
index 0000000..2f693d6
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips32 \(mips32\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips32 \(mips32\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips32 \(mips32\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips32@isa-override-2.s b/gas/testsuite/gas/mips/mips32@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips32r2@isa-override-1.d b/gas/testsuite/gas/mips/mips32r2@isa-override-1.d
new file mode 100644 (file)
index 0000000..0ab21b9
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r2@isa-override-1.d
@@ -0,0 +1,50 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc820000     ldc3    \$2,0\(a0\)
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     0x21438
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 342189ab     ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     0x10c38
+[0-9a-f]+ <[^>]*> 44a11000     0x44a11000
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/mips32r2@isa-override-2.l b/gas/testsuite/gas/mips/mips32r2@isa-override-2.l
new file mode 100644 (file)
index 0000000..d4d4aea
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r2@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips32r2@isa-override-2.s b/gas/testsuite/gas/mips/mips32r2@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r2@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips32r3@isa-override-1.d b/gas/testsuite/gas/mips/mips32r3@isa-override-1.d
new file mode 100644 (file)
index 0000000..5aa2f5b
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r3@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips32r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips32r3@isa-override-2.l b/gas/testsuite/gas/mips/mips32r3@isa-override-2.l
new file mode 100644 (file)
index 0000000..a32137d
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r3@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips32r3 \(mips32r3\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips32r3 \(mips32r3\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips32r3 \(mips32r3\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips32r3@isa-override-2.s b/gas/testsuite/gas/mips/mips32r3@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r3@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips32r5@isa-override-1.d b/gas/testsuite/gas/mips/mips32r5@isa-override-1.d
new file mode 100644 (file)
index 0000000..5aa2f5b
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r5@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips32r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips32r5@isa-override-2.l b/gas/testsuite/gas/mips/mips32r5@isa-override-2.l
new file mode 100644 (file)
index 0000000..dedc04f
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r5@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips32r5 \(mips32r5\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips32r5 \(mips32r5\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips32r5 \(mips32r5\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips32r5@isa-override-2.s b/gas/testsuite/gas/mips/mips32r5@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r5@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips32r6@isa-override-1.d b/gas/testsuite/gas/mips/mips32r6@isa-override-1.d
new file mode 100644 (file)
index 0000000..5aa2f5b
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r6@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips32r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips32r6@isa-override-2.l b/gas/testsuite/gas/mips/mips32r6@isa-override-2.l
new file mode 100644 (file)
index 0000000..dda7cdf
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r6@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips32r6 \(mips32r6\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips32r6 \(mips32r6\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips32r6 \(mips32r6\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/mips32r6@isa-override-2.s b/gas/testsuite/gas/mips/mips32r6@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips32r6@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/mips64r2@isa-override-1.d b/gas/testsuite/gas/mips/mips64r2@isa-override-1.d
new file mode 100644 (file)
index 0000000..d53fb2c
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips64r2@isa-override-1.d
@@ -0,0 +1,50 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> dc820000     ld      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 342189ab     ori     at,at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 44a11000     dmtc1   at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> d4820000     ldc1    \$f2,0\(a0\)
+[0-9a-f]+ <[^>]*> 3c013ff0     lui     at,0x3ff0
+[0-9a-f]+ <[^>]*> 44e11000     mthc1   at,\$f2
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 44811000     mtc1    at,\$f2
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/mips64r3@isa-override-1.d b/gas/testsuite/gas/mips/mips64r3@isa-override-1.d
new file mode 100644 (file)
index 0000000..79873cc
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips64r3@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips64r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips64r5@isa-override-1.d b/gas/testsuite/gas/mips/mips64r5@isa-override-1.d
new file mode 100644 (file)
index 0000000..79873cc
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips64r5@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips64r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/mips64r6@isa-override-1.d b/gas/testsuite/gas/mips/mips64r6@isa-override-1.d
new file mode 100644 (file)
index 0000000..79873cc
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips64r6@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips64r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/octeon3@isa-override-1.d b/gas/testsuite/gas/mips/octeon3@isa-override-1.d
new file mode 100644 (file)
index 0000000..dc3e9c5
--- /dev/null
+++ b/gas/testsuite/gas/mips/octeon3@isa-override-1.d
@@ -0,0 +1,6 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#stderr: octeon3@isa-override-1.l
+#dump: mips64r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/octeon3@isa-override-1.l b/gas/testsuite/gas/mips/octeon3@isa-override-1.l
new file mode 100644 (file)
index 0000000..3774f17
--- /dev/null
+++ b/gas/testsuite/gas/mips/octeon3@isa-override-1.l
@@ -0,0 +1,2 @@
+.*: Assembler messages:
+.*:10: Warning: the `virt' extension requires MIPS64 revision 2 or greater

diff --git a/gas/testsuite/gas/mips/octeon3@isa-override-2.l b/gas/testsuite/gas/mips/octeon3@isa-override-2.l
new file mode 100644 (file)
index 0000000..6ca0d8d
--- /dev/null
+++ b/gas/testsuite/gas/mips/octeon3@isa-override-2.l
@@ -0,0 +1,5 @@
+.*: Assembler messages:
+.*:5: Error: number \(0x9000000080000000\) larger than 32 bits
+.*:7: Warning: the `virt' extension requires MIPS64 revision 2 or greater
+.*:10: Error: number \(0x9000000080000000\) larger than 32 bits
+.*:13: Error: number \(0x9000000080000000\) larger than 32 bits

diff --git a/gas/testsuite/gas/mips/octeon3@isa-override-2.s b/gas/testsuite/gas/mips/octeon3@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/octeon3@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/octeon@isa-override-1.d b/gas/testsuite/gas/mips/octeon@isa-override-1.d
new file mode 100644 (file)
index 0000000..79873cc
--- /dev/null
+++ b/gas/testsuite/gas/mips/octeon@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips64r2@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/r3000@isa-override-1.d b/gas/testsuite/gas/mips/r3000@isa-override-1.d
new file mode 100644 (file)
index 0000000..8e090ef
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3000@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips1@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/r3000@isa-override-2.l b/gas/testsuite/gas/mips/r3000@isa-override-2.l
new file mode 100644 (file)
index 0000000..2ec6684
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3000@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: mips1 \(mips1\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/r3000@isa-override-2.s b/gas/testsuite/gas/mips/r3000@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3000@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/r3900@isa-override-1.d b/gas/testsuite/gas/mips/r3900@isa-override-1.d
new file mode 100644 (file)
index 0000000..8e090ef
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3900@isa-override-1.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+#source: isa-override-1.s
+#dump: mips1@isa-override-1.d

diff --git a/gas/testsuite/gas/mips/r3900@isa-override-2.l b/gas/testsuite/gas/mips/r3900@isa-override-2.l
new file mode 100644 (file)
index 0000000..18c982a
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3900@isa-override-2.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*:5: Error: opcode not supported on this processor: r3900 \(mips1\) `dli \$2,0x9000000080000000'
+.*:10: Error: opcode not supported on this processor: r3900 \(mips1\) `dli \$2,0x9000000080000000'
+.*:13: Error: opcode not supported on this processor: r3900 \(mips1\) `dli \$2,0x9000000080000000'

diff --git a/gas/testsuite/gas/mips/r3900@isa-override-2.s b/gas/testsuite/gas/mips/r3900@isa-override-2.s
new file mode 100644 (file)
index 0000000..402c118
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3900@isa-override-2.s
@@ -0,0 +1,18 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       dli     $2, 0x9000000080000000
+       .set    push
+       .set    mips3
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       dli     $2, 0x9000000080000000
+       .set    mips3
+       .set    pop
+       dli     $2, 0x9000000080000000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16

diff --git a/gas/testsuite/gas/mips/r5900@isa-override-1.d b/gas/testsuite/gas/mips/r5900@isa-override-1.d
new file mode 100644 (file)
index 0000000..7e9c0e2
--- /dev/null
+++ b/gas/testsuite/gas/mips/r5900@isa-override-1.d
@@ -0,0 +1,28 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS ISA override code generation
+#as: -32
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> dc820000     ld      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 340189ab     li      at,0x89ab
+[0-9a-f]+ <[^>]*> 00010c38     dsll    at,at,0x10
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 3c029000     lui     v0,0x9000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> 34428000     ori     v0,v0,0x8000
+[0-9a-f]+ <[^>]*> 00021438     dsll    v0,v0,0x10
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+[0-9a-f]+ <[^>]*> 8c820000     lw      v0,0\(a0\)
+[0-9a-f]+ <[^>]*> 8c830004     lw      v1,4\(a0\)
+[0-9a-f]+ <[^>]*> 3c0189ab     lui     at,0x89ab
+[0-9a-f]+ <[^>]*> 00411025     or      v0,v0,at
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/r5900@isa-override-1.s b/gas/testsuite/gas/mips/r5900@isa-override-1.s
new file mode 100644 (file)
index 0000000..02352f8
--- /dev/null
+++ b/gas/testsuite/gas/mips/r5900@isa-override-1.s
@@ -0,0 +1,23 @@
+       .text
+       .globl  foo
+       .ent    foo
+foo:
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       .set    push
+       .set    mips3
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       dli     $2, 0x9000000080000000
+       .set    mips0
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       .set    mips3
+       .set    pop
+       ld      $2, 0($4)
+       or      $2, 0x89ab0000
+       .end    foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+       .align  4, 0
+       .space  16