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[committed 2/4] MIPS16e2: Add MIPS16e2 ASE GAS test infrastructure

From: "Maciej W. Rozycki" <macro at imgtec dot com>
To: <binutils at sourceware dot org>
Date: Mon, 15 May 2017 14:41:01 +0100
Subject: [committed 2/4] MIPS16e2: Add MIPS16e2 ASE GAS test infrastructure
Authentication-results: sourceware.org; auth=none
References: <alpine.DEB.2.00.1612210230460.6743@tp.orcam.me.uk>
Define a new 32-bit and 64-bit MIPS16e2 test architecture and adjust 
existing tests now run against these architectures accordingly.

	gas/
	* testsuite/gas/mips/mips.exp (run_dump_test_arch): Add
	`mips16e2@' prefix.
	(run_list_test_arch): Likewise.
	(mips16e2-32, mips16e2-64): New architectures.
	* testsuite/gas/mips/mips16e2-32@mips16-macro.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16-macro-t.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16-macro-e.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16-insn-t.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16-insn-e.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16e-64.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16-sub.d: New test.
	* testsuite/gas/mips/mips16e2-32@mips16e-64-sub.d: New test.
	* testsuite/gas/mips/mips16e2@relax-swap3.d: New test.
	* testsuite/gas/mips/mips16-32@mips16-asmacro.d: Remove `source'
	tag.  Add `-I$srcdir/$subdir' to `as' flags.
	* testsuite/gas/mips/mips16-64@mips16-asmacro.d: Likewise.
	* testsuite/gas/mips/mips16e2-32@mips16-macro.l: New stderr 
	output.
	* testsuite/gas/mips/mips16e2-32@mips16-macro-t.l: New stderr 
	output.
	* testsuite/gas/mips/mips16e2-32@mips16-macro-e.l: New stderr 
	output.
	* testsuite/gas/mips/mips16e2-32@mips16-insn-t.l: New stderr 
	output.
	* testsuite/gas/mips/mips16e2-32@mips16-insn-e.l: New stderr 
	output.
	* testsuite/gas/mips/mips16-sub.s: Add `.set nomips16e2'.
	* testsuite/gas/mips/mips16e-sub.s: Likewise.
	* testsuite/gas/mips/mips16e-64-sub.s: Likewise.
	* testsuite/gas/mips/mips16-asmacro.s: Remove `.set mips32'.
	* testsuite/gas/mips/mips16-32@mips16-asmacro.s: New test
	source.
	* testsuite/gas/mips/mips16-64@mips16-asmacro.s: New test
	source.
---
binutils-mips16e2-test.diff
Index: binutils/gas/testsuite/gas/mips/mips.exp
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips.exp	2017-05-11 00:36:33.912154383 +0100
+++ binutils/gas/testsuite/gas/mips/mips.exp	2017-05-11 00:37:47.886493794 +0100
@@ -324,6 +324,9 @@ proc run_dump_test_arch { name opts arch
 
     set proparch [lindex [mips_arch_properties $arch 0] 0]
     set prefixes [list ${proparch}@ ]
+    if { [ string match "mips16e2*" $proparch ] } {
+	lappend prefixes mips16e2@
+    }
     if { [ string match "mips16e*" $proparch ] } {
 	lappend prefixes mips16e@
     }
@@ -380,6 +383,9 @@ proc run_list_test_arch { name opts arch
     set testname "MIPS $name ([concat $opts [mips_arch_displayname $arch]])"
     set proparch [lindex [mips_arch_properties $arch 0] 0]
     set prefixes [list ${proparch}@ ]
+    if { [ string match "mips16e2*" $proparch ] } {
+	lappend prefixes mips16e2@
+    }
     if { [ string match "mips16e*" $proparch ] } {
 	lappend prefixes mips16e@
     }
@@ -488,8 +494,14 @@ mips_arch_create mips16-64 64	mips16-32	
 			{ -march=mips3 -mips16 } { -mmips:4000 }
 mips_arch_create mips16e-32 32	mips16-32	{} \
 			{ -march=mips32 -mips16 } { -mmips:isa32 }
+mips_arch_create mips16e2-32 32	mips16e-32	{} \
+			{ -march=mips32r2 -mips16 -mmips16e2 } \
+			{ -mmips:isa32r2 }
 mips_arch_create mips16e-64 64	mips16-64 { mips16e-32 } \
 			{ -march=mips64 -mips16 } { -mmips:isa64 }
+mips_arch_create mips16e2-64 64	mips16e-64 { mips16e2-32 } \
+			{ -march=mips64r2 -mips16 -mmips16e2 } \
+			{ -mmips:isa64r2 }
 mips_arch_create micromips 64	mips64r2 {} \
 			{ -march=mips64r2 -mmicromips } {}
 mips_arch_create r3000 	32	mips1	{} \
Index: binutils/gas/testsuite/gas/mips/mips16-32@mips16-asmacro.d
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16-32@mips16-asmacro.d	2017-05-11 00:36:33.928703113 +0100
+++ binutils/gas/testsuite/gas/mips/mips16-32@mips16-asmacro.d	2017-05-11 00:37:47.895754758 +0100
@@ -1,7 +1,6 @@
 #objdump: -d --prefix-addresses --show-raw-insn
 #name: MIPS16 ASMACRO instruction
-#as: -32
-#source: mips16-asmacro.s
+#as: -32 -I$srcdir/$subdir
 
 .*: +file format .*mips.*
 
Index: binutils/gas/testsuite/gas/mips/mips16-32@mips16-asmacro.s
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16-32@mips16-asmacro.s	2017-05-11 00:37:47.911983730 +0100
@@ -0,0 +1,2 @@
+	.set		mips32
+	.include	"mips16-asmacro.s"
Index: binutils/gas/testsuite/gas/mips/mips16-64@mips16-asmacro.d
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16-64@mips16-asmacro.d	2017-05-11 00:36:33.955685922 +0100
+++ binutils/gas/testsuite/gas/mips/mips16-64@mips16-asmacro.d	2017-05-11 00:37:47.916012677 +0100
@@ -1,7 +1,6 @@
 #objdump: -d --prefix-addresses --show-raw-insn
 #name: MIPS16 ASMACRO instruction
-#as: -32
-#source: mips16-asmacro.s
+#as: -32 -I$srcdir/$subdir
 
 .*: +file format .*mips.*
 
Index: binutils/gas/testsuite/gas/mips/mips16-64@mips16-asmacro.s
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16-64@mips16-asmacro.s	2017-05-11 00:37:47.934478310 +0100
@@ -0,0 +1,2 @@
+	.set		mips64
+	.include	"mips16-asmacro.s"
Index: binutils/gas/testsuite/gas/mips/mips16-asmacro.s
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16-asmacro.s	2017-05-11 00:36:33.996217158 +0100
+++ binutils/gas/testsuite/gas/mips/mips16-asmacro.s	2017-05-11 00:37:47.952848392 +0100
@@ -1,4 +1,3 @@
-	.set	mips32
 	.set	mips16
 foo:
 	asmacro	0, 0, 0, 0, 0, 0
Index: binutils/gas/testsuite/gas/mips/mips16-sub.s
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16-sub.s	2017-05-11 00:36:34.015687546 +0100
+++ binutils/gas/testsuite/gas/mips/mips16-sub.s	2017-05-11 00:37:47.961951658 +0100
@@ -1,2 +1,3 @@
+	.set		nomips16e2
 	.set		mips3
 	.include	"mips16.s"
Index: binutils/gas/testsuite/gas/mips/mips16e-64-sub.s
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16e-64-sub.s	2017-05-11 00:36:34.047732735 +0100
+++ binutils/gas/testsuite/gas/mips/mips16e-64-sub.s	2017-05-11 00:37:47.976182310 +0100
@@ -1,2 +1,3 @@
+	.set		nomips16e2
 	.set		mips64
 	.include	"mips16e-64.s"
Index: binutils/gas/testsuite/gas/mips/mips16e-sub.s
===================================================================
--- binutils.orig/gas/testsuite/gas/mips/mips16e-sub.s	2017-05-11 00:36:34.054032840 +0100
+++ binutils/gas/testsuite/gas/mips/mips16e-sub.s	2017-05-11 00:37:47.988346465 +0100
@@ -1,2 +1,3 @@
+	.set		nomips16e2
 	.set		mips32
 	.include	"mips16e.s"
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-e.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-e.d	2017-05-11 00:37:48.015900416 +0100
@@ -0,0 +1,4 @@
+#as: -32
+#name: MIPS16 explicit extended instructions
+#error-output: mips16e2-32@mips16-insn-e.l
+#source: mips16-insn-e.s
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-e.l
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-e.l	2017-05-11 00:37:48.020010051 +0100
@@ -0,0 +1,131 @@
+.*: Assembler messages:
+.*:4: Warning: extended operand requested but not required
+.*:5: Warning: extended operand requested but not required
+.*:8: Warning: extended operand requested but not required
+.*:9: Warning: extended operand requested but not required
+.*:23: Warning: extended operand requested but not required
+.*:24: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsll\.e \$16,\$16,8'
+.*:25: Warning: extended operand requested but not required
+.*:26: Warning: extended operand requested but not required
+.*:28: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.e \$16,0\(\$16\)'
+.*:30: Warning: extended operand requested but not required
+.*:31: Warning: extended operand requested but not required
+.*:32: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$16,\$16,0'
+.*:33: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$16,\$16,0'
+.*:35: Warning: extended operand requested but not required
+.*:36: Warning: extended operand requested but not required
+.*:38: Warning: extended operand requested but not required
+.*:39: Warning: extended operand requested but not required
+.*:41: Warning: extended operand requested but not required
+.*:42: Warning: extended operand requested but not required
+.*:46: Warning: extended operand requested but not required
+.*:47: Warning: extended operand requested but not required
+.*:48: Warning: extended operand requested but not required
+.*:49: Warning: extended operand requested but not required
+.*:50: Warning: extended operand requested but not required
+.*:53: Error: unrecognized extended version of MIPS16 opcode `nop\.e '
+.*:54: Error: unrecognized extended version of MIPS16 opcode `move\.e \$0,\$16'
+.*:55: Error: unrecognized extended version of MIPS16 opcode `move\.e \$16,\$0'
+.*:57: Warning: extended operand requested but not required
+.*:59: Warning: extended operand requested but not required
+.*:60: Warning: extended operand requested but not required
+.*:62: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.e \$16,0\(\$16\)'
+.*:64: Warning: extended operand requested but not required
+.*:66: Warning: extended operand requested but not required
+.*:68: Warning: extended operand requested but not required
+.*:70: Warning: extended operand requested but not required
+.*:72: Warning: extended operand requested but not required
+.*:74: Warning: extended operand requested but not required
+.*:77: Warning: extended operand requested but not required
+.*:80: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `lwu\.e \$16,0\(\$16\)'
+.*:82: Warning: extended operand requested but not required
+.*:84: Warning: extended operand requested but not required
+.*:86: Warning: extended operand requested but not required
+.*:88: Warning: extended operand requested but not required
+.*:90: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$16,\$16,\$16'
+.*:91: Error: operand 3 must be an immediate expression `addu\.e \$16,\$16,\$16'
+.*:92: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$16,\$16,\$16'
+.*:93: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$16,\$16,\$16'
+.*:95: Error: unrecognized extended version of MIPS16 opcode `jr\.e \$16'
+.*:97: Error: unrecognized extended version of MIPS16 opcode `j\.e \$16'
+.*:99: Error: unrecognized extended version of MIPS16 opcode `jr\.e \$31'
+.*:101: Error: unrecognized extended version of MIPS16 opcode `j\.e \$31'
+.*:103: Error: unrecognized extended version of MIPS16 opcode `jalr\.e \$16'
+.*:105: Error: unrecognized extended version of MIPS16 opcode `jalr\.e \$31,\$16'
+.*:107: Error: operand 1 must be an immediate expression `jal\.e \$16'
+.*:109: Error: operand 1 must be an immediate expression `jal\.e \$31,\$16'
+.*:111: Error: unrecognized extended version of MIPS16 opcode `jrc\.e \$16'
+.*:112: Error: unrecognized extended version of MIPS16 opcode `jrc\.e \$31'
+.*:113: Error: unrecognized extended version of MIPS16 opcode `jalrc\.e \$16'
+.*:114: Error: unrecognized extended version of MIPS16 opcode `jalrc\.e \$31,\$16'
+.*:115: Error: unrecognized extended version of MIPS16 opcode `sdbbp\.e 0'
+.*:116: Error: operand 2 must be an immediate expression `slt\.e \$16,\$16'
+.*:117: Error: operand 2 must be an immediate expression `sltu\.e \$16,\$16'
+.*:118: Error: unrecognized extended version of MIPS16 opcode `sllv\.e \$16,\$16'
+.*:119: Error: operand 2 must be an immediate expression `sll\.e \$16,\$16'
+.*:120: Error: unrecognized extended version of MIPS16 opcode `break\.e 0'
+.*:121: Error: unrecognized extended version of MIPS16 opcode `srlv\.e \$16,\$16'
+.*:122: Error: operand 2 must be an immediate expression `srl\.e \$16,\$16'
+.*:123: Error: unrecognized extended version of MIPS16 opcode `srav\.e \$16,\$16'
+.*:124: Error: operand 2 must be an immediate expression `sra\.e \$16,\$16'
+.*:125: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrl\.e \$16,8'
+.*:126: Error: unrecognized extended version of MIPS16 opcode `entry\.e '
+.*:127: Error: unrecognized extended version of MIPS16 opcode `entry\.e \$31'
+.*:128: Error: unrecognized extended version of MIPS16 opcode `exit\.e \$f0'
+.*:129: Error: unrecognized extended version of MIPS16 opcode `exit\.e'
+.*:130: Error: operand 2 must be an immediate expression `cmp\.e \$16,\$16'
+.*:131: Error: unrecognized extended version of MIPS16 opcode `neg\.e \$16,\$16'
+.*:132: Error: unrecognized extended version of MIPS16 opcode `and\.e \$16,\$16'
+.*:133: Error: unrecognized extended version of MIPS16 opcode `or\.e \$16,\$16'
+.*:134: Error: unrecognized extended version of MIPS16 opcode `xor\.e \$16,\$16'
+.*:135: Error: unrecognized extended version of MIPS16 opcode `not\.e \$16,\$16'
+.*:136: Error: unrecognized extended version of MIPS16 opcode `mfhi\.e \$16'
+.*:137: Error: unrecognized extended version of MIPS16 opcode `zeb\.e \$16'
+.*:138: Error: unrecognized extended version of MIPS16 opcode `zeh\.e \$16'
+.*:139: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `zew\.e \$16'
+.*:140: Error: unrecognized extended version of MIPS16 opcode `seb\.e \$16'
+.*:141: Error: unrecognized extended version of MIPS16 opcode `seh\.e \$16'
+.*:142: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sew\.e \$16'
+.*:143: Error: unrecognized extended version of MIPS16 opcode `mflo\.e \$16'
+.*:144: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsra\.e \$16,8'
+.*:145: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsllv\.e \$16,\$16'
+.*:146: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsll\.e \$16,\$16'
+.*:147: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrlv\.e \$16,\$16'
+.*:148: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrl\.e \$16,\$16'
+.*:149: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrav\.e \$16,\$16'
+.*:150: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsra\.e \$16,\$16'
+.*:151: Error: unrecognized extended version of MIPS16 opcode `mult\.e \$16,\$16'
+.*:152: Error: unrecognized extended version of MIPS16 opcode `multu\.e \$16,\$16'
+.*:153: Error: unrecognized extended version of MIPS16 opcode `div\.e \$0,\$16,\$16'
+.*:154: Error: unrecognized extended version of MIPS16 opcode `rem\.e \$0,\$16,\$16'
+.*:155: Error: unrecognized extended version of MIPS16 opcode `divu\.e \$0,\$16,\$16'
+.*:156: Error: unrecognized extended version of MIPS16 opcode `remu\.e \$0,\$16,\$16'
+.*:157: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmult\.e \$16,\$16'
+.*:158: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmultu\.e \$16,\$16'
+.*:159: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddiv\.e \$0,\$16,\$16'
+.*:160: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `drem\.e \$0,\$16,\$16'
+.*:161: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddivu\.e \$0,\$16,\$16'
+.*:162: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dremu\.e \$0,\$16,\$16'
+.*:164: Error: unrecognized extended version of MIPS16 opcode `extend\.e 0'
+.*:166: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.e \$16,0\(\$29\)'
+.*:167: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.e \$16,0\(\$29\)'
+.*:168: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.e \$31,0\(\$29\)'
+.*:169: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$29,0'
+.*:170: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$29,\$29,0'
+.*:171: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$29,0'
+.*:172: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$29,\$29,0'
+.*:174: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.e \$16,0\(\$pc\)'
+.*:175: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.e \$16,\.-3'
+.*:176: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$16,0'
+.*:177: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$16,0'
+.*:179: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$16,\$pc,0'
+.*:180: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$16,\$pc,0'
+.*:181: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dla\.e \$16,\.-1'
+.*:182: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.e \$16,\$sp,0'
+.*:183: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.e \$16,\$sp,0'
+.*:10: Warning: extended operand requested but not required
+.*:12: Warning: extended operand requested but not required
+.*:19: Warning: extended operand requested but not required
+.*:21: Warning: extended operand requested but not required
+.*:44: Warning: extended operand requested but not required
+.*:45: Warning: extended operand requested but not required
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-t.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-t.d	2017-05-11 00:37:48.040625456 +0100
@@ -0,0 +1,4 @@
+#as: -32
+#name: MIPS16 explicit unextended instructions
+#error-output: mips16e2-32@mips16-insn-t.l
+#source: mips16-insn-t.s
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-t.l
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-insn-t.l	2017-05-11 00:37:48.055933445 +0100
@@ -0,0 +1,43 @@
+.*: Assembler messages:
+.*:14: Error: invalid operands `jal\.t 0'
+.*:16: Error: unrecognized unextended version of MIPS16 opcode `jalx\.t 0'
+.*:24: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsll\.t \$16,\$16,8'
+.*:28: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.t \$16,0\(\$16\)'
+.*:32: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$16,\$16,0'
+.*:33: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$16,\$16,0'
+.*:62: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.t \$16,0\(\$16\)'
+.*:80: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `lwu\.t \$16,0\(\$16\)'
+.*:90: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$16,\$16,\$16'
+.*:92: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$16,\$16,\$16'
+.*:125: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrl\.t \$16,8'
+.*:139: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `zew\.t \$16'
+.*:142: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sew\.t \$16'
+.*:144: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsra\.t \$16,8'
+.*:145: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsllv\.t \$16,\$16'
+.*:146: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsll\.t \$16,\$16'
+.*:147: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrlv\.t \$16,\$16'
+.*:148: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrl\.t \$16,\$16'
+.*:149: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsrav\.t \$16,\$16'
+.*:150: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsra\.t \$16,\$16'
+.*:157: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmult\.t \$16,\$16'
+.*:158: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmultu\.t \$16,\$16'
+.*:159: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddiv\.t \$0,\$16,\$16'
+.*:160: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `drem\.t \$0,\$16,\$16'
+.*:161: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddivu\.t \$0,\$16,\$16'
+.*:162: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dremu\.t \$0,\$16,\$16'
+.*:166: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.t \$16,0\(\$29\)'
+.*:167: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.t \$16,0\(\$29\)'
+.*:168: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `sd\.t \$31,0\(\$29\)'
+.*:169: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$29,0'
+.*:170: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$29,\$29,0'
+.*:171: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$29,0'
+.*:172: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$29,\$29,0'
+.*:174: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.t \$16,0\(\$pc\)'
+.*:175: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ld\.t \$16,\.-3'
+.*:176: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$16,0'
+.*:177: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$16,0'
+.*:179: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$16,\$pc,0'
+.*:180: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$16,\$pc,0'
+.*:181: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dla\.t \$16,\.-1'
+.*:182: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddiu\.t \$16,\$sp,0'
+.*:183: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `daddu\.t \$16,\$sp,0'
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-e.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-e.d	2017-05-11 00:37:48.066182035 +0100
@@ -0,0 +1,4 @@
+#as: -32
+#name: MIPS16 explicit extended macros
+#source: mips16-macro-e.s
+#error-output: mips16e2-32@mips16-macro-e.l
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-e.l
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-e.l	2017-05-11 00:37:48.079439452 +0100
@@ -0,0 +1,56 @@
+.*: Assembler messages:
+.*:4: Error: unrecognized extended version of MIPS16 opcode `div\.e \$2,\$3,\$4'
+.*:5: Error: unrecognized extended version of MIPS16 opcode `divu\.e \$3,\$4,\$5'
+.*:6: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddiv\.e \$4,\$5,\$6'
+.*:7: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddivu\.e \$5,\$6,\$7'
+.*:8: Error: unrecognized extended version of MIPS16 opcode `rem\.e \$6,\$7,\$16'
+.*:9: Error: unrecognized extended version of MIPS16 opcode `remu\.e \$6,\$7,\$17'
+.*:10: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `drem\.e \$2,\$3,\$4'
+.*:11: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dremu\.e \$3,\$4,\$5'
+.*:12: Error: unrecognized extended version of MIPS16 opcode `mul\.e \$4,\$5,\$6'
+.*:13: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmul\.e \$5,\$6,\$7'
+.*:14: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$2,-32767'
+.*:15: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$3,16'
+.*:16: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$4,32768'
+.*:17: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$3,\$7,-16383'
+.*:18: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$4,\$16,4'
+.*:19: Error: unrecognized extended version of MIPS16 opcode `subu\.e \$5,\$17,16384'
+.*:20: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$4,-32767'
+.*:21: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$6,6'
+.*:22: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$7,32768'
+.*:23: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$2,\$4,-16383'
+.*:24: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$3,\$7,8'
+.*:25: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.e \$4,\$5,16384'
+.*:26: Error: unrecognized extended version of MIPS16 opcode `beq\.e \$2,\$3,1b'
+.*:27: Error: unrecognized extended version of MIPS16 opcode `bne\.e \$4,\$5,1b'
+.*:28: Error: unrecognized extended version of MIPS16 opcode `blt\.e \$6,\$7,1b'
+.*:29: Error: unrecognized extended version of MIPS16 opcode `bltu\.e \$16,\$17,1b'
+.*:30: Error: unrecognized extended version of MIPS16 opcode `ble\.e \$4,\$7,1b'
+.*:31: Error: unrecognized extended version of MIPS16 opcode `bleu\.e \$5,\$6,1b'
+.*:32: Error: unrecognized extended version of MIPS16 opcode `bge\.e \$4,\$16,1b'
+.*:33: Error: unrecognized extended version of MIPS16 opcode `bgeu\.e \$5,\$17,1b'
+.*:34: Error: unrecognized extended version of MIPS16 opcode `bgt\.e \$4,\$6,1b'
+.*:35: Error: unrecognized extended version of MIPS16 opcode `bgtu\.e \$5,\$7,1b'
+.*:36: Error: unrecognized extended version of MIPS16 opcode `beq\.e \$2,1,1b'
+.*:37: Error: unrecognized extended version of MIPS16 opcode `beq\.e \$3,65535,1b'
+.*:38: Error: unrecognized extended version of MIPS16 opcode `bne\.e \$4,1,1b'
+.*:39: Error: unrecognized extended version of MIPS16 opcode `bne\.e \$5,65535,1b'
+.*:40: Error: unrecognized extended version of MIPS16 opcode `blt\.e \$6,-32768,1b'
+.*:41: Error: unrecognized extended version of MIPS16 opcode `blt\.e \$7,32767,1b'
+.*:42: Error: unrecognized extended version of MIPS16 opcode `bltu\.e \$16,-32768,1b'
+.*:43: Error: unrecognized extended version of MIPS16 opcode `bltu\.e \$17,32767,1b'
+.*:44: Error: unrecognized extended version of MIPS16 opcode `ble\.e \$2,-32769,1b'
+.*:45: Error: unrecognized extended version of MIPS16 opcode `ble\.e \$3,32766,1b'
+.*:46: Error: unrecognized extended version of MIPS16 opcode `bleu\.e \$4,-32769,1b'
+.*:47: Error: unrecognized extended version of MIPS16 opcode `bleu\.e \$5,32766,1b'
+.*:48: Error: unrecognized extended version of MIPS16 opcode `bge\.e \$6,-32768,1b'
+.*:49: Error: unrecognized extended version of MIPS16 opcode `bge\.e \$7,32766,1b'
+.*:50: Error: unrecognized extended version of MIPS16 opcode `bgeu\.e \$16,-32768,1b'
+.*:51: Error: unrecognized extended version of MIPS16 opcode `bgeu\.e \$17,32767,1b'
+.*:52: Error: unrecognized extended version of MIPS16 opcode `bgt\.e \$2,-32769,1b'
+.*:53: Error: unrecognized extended version of MIPS16 opcode `bgt\.e \$3,32766,1b'
+.*:54: Error: unrecognized extended version of MIPS16 opcode `bgtu\.e \$4,-32769,1b'
+.*:55: Error: unrecognized extended version of MIPS16 opcode `bgtu\.e \$5,32766,1b'
+.*:56: Error: unrecognized extended version of MIPS16 opcode `abs\.e \$2'
+.*:57: Error: unrecognized extended version of MIPS16 opcode `abs\.e \$3,\$3'
+.*:58: Error: unrecognized extended version of MIPS16 opcode `abs\.e \$4,\$5'
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-t.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-t.d	2017-05-11 00:37:48.085490176 +0100
@@ -0,0 +1,4 @@
+#as: -32
+#name: MIPS16 explicit unextended macros
+#source: mips16-macro-t.s
+#error-output: mips16e2-32@mips16-macro-t.l
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-t.l
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro-t.l	2017-05-11 00:37:48.105710032 +0100
@@ -0,0 +1,56 @@
+.*: Assembler messages:
+.*:4: Error: invalid operands `div\.t \$2,\$3,\$4'
+.*:5: Error: invalid operands `divu\.t \$3,\$4,\$5'
+.*:6: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddiv\.t \$4,\$5,\$6'
+.*:7: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddivu\.t \$5,\$6,\$7'
+.*:8: Error: invalid operands `rem\.t \$6,\$7,\$16'
+.*:9: Error: invalid operands `remu\.t \$6,\$7,\$17'
+.*:10: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `drem\.t \$2,\$3,\$4'
+.*:11: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dremu\.t \$3,\$4,\$5'
+.*:12: Error: unrecognized unextended version of MIPS16 opcode `mul\.t \$4,\$5,\$6'
+.*:13: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmul\.t \$5,\$6,\$7'
+.*:14: Error: invalid operands `subu\.t \$2,-32767'
+.*:15: Error: invalid operands `subu\.t \$3,16'
+.*:16: Error: invalid operands `subu\.t \$4,32768'
+.*:17: Error: invalid operands `subu\.t \$3,\$7,-16383'
+.*:18: Error: invalid operands `subu\.t \$4,\$16,4'
+.*:19: Error: invalid operands `subu\.t \$5,\$17,16384'
+.*:20: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$4,-32767'
+.*:21: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$6,6'
+.*:22: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$7,32768'
+.*:23: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$2,\$4,-16383'
+.*:24: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$3,\$7,8'
+.*:25: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu\.t \$4,\$5,16384'
+.*:26: Error: unrecognized unextended version of MIPS16 opcode `beq\.t \$2,\$3,1b'
+.*:27: Error: unrecognized unextended version of MIPS16 opcode `bne\.t \$4,\$5,1b'
+.*:28: Error: unrecognized unextended version of MIPS16 opcode `blt\.t \$6,\$7,1b'
+.*:29: Error: unrecognized unextended version of MIPS16 opcode `bltu\.t \$16,\$17,1b'
+.*:30: Error: unrecognized unextended version of MIPS16 opcode `ble\.t \$4,\$7,1b'
+.*:31: Error: unrecognized unextended version of MIPS16 opcode `bleu\.t \$5,\$6,1b'
+.*:32: Error: unrecognized unextended version of MIPS16 opcode `bge\.t \$4,\$16,1b'
+.*:33: Error: unrecognized unextended version of MIPS16 opcode `bgeu\.t \$5,\$17,1b'
+.*:34: Error: unrecognized unextended version of MIPS16 opcode `bgt\.t \$4,\$6,1b'
+.*:35: Error: unrecognized unextended version of MIPS16 opcode `bgtu\.t \$5,\$7,1b'
+.*:36: Error: unrecognized unextended version of MIPS16 opcode `beq\.t \$2,1,1b'
+.*:37: Error: unrecognized unextended version of MIPS16 opcode `beq\.t \$3,65535,1b'
+.*:38: Error: unrecognized unextended version of MIPS16 opcode `bne\.t \$4,1,1b'
+.*:39: Error: unrecognized unextended version of MIPS16 opcode `bne\.t \$5,65535,1b'
+.*:40: Error: unrecognized unextended version of MIPS16 opcode `blt\.t \$6,-32768,1b'
+.*:41: Error: unrecognized unextended version of MIPS16 opcode `blt\.t \$7,32767,1b'
+.*:42: Error: unrecognized unextended version of MIPS16 opcode `bltu\.t \$16,-32768,1b'
+.*:43: Error: unrecognized unextended version of MIPS16 opcode `bltu\.t \$17,32767,1b'
+.*:44: Error: unrecognized unextended version of MIPS16 opcode `ble\.t \$2,-32769,1b'
+.*:45: Error: unrecognized unextended version of MIPS16 opcode `ble\.t \$3,32766,1b'
+.*:46: Error: unrecognized unextended version of MIPS16 opcode `bleu\.t \$4,-32769,1b'
+.*:47: Error: unrecognized unextended version of MIPS16 opcode `bleu\.t \$5,32766,1b'
+.*:48: Error: unrecognized unextended version of MIPS16 opcode `bge\.t \$6,-32768,1b'
+.*:49: Error: unrecognized unextended version of MIPS16 opcode `bge\.t \$7,32766,1b'
+.*:50: Error: unrecognized unextended version of MIPS16 opcode `bgeu\.t \$16,-32768,1b'
+.*:51: Error: unrecognized unextended version of MIPS16 opcode `bgeu\.t \$17,32767,1b'
+.*:52: Error: unrecognized unextended version of MIPS16 opcode `bgt\.t \$2,-32769,1b'
+.*:53: Error: unrecognized unextended version of MIPS16 opcode `bgt\.t \$3,32766,1b'
+.*:54: Error: unrecognized unextended version of MIPS16 opcode `bgtu\.t \$4,-32769,1b'
+.*:55: Error: unrecognized unextended version of MIPS16 opcode `bgtu\.t \$5,32766,1b'
+.*:56: Error: unrecognized unextended version of MIPS16 opcode `abs\.t \$2'
+.*:57: Error: unrecognized unextended version of MIPS16 opcode `abs\.t \$3,\$3'
+.*:58: Error: unrecognized unextended version of MIPS16 opcode `abs\.t \$4,\$5'
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro.d	2017-05-11 00:37:48.126157482 +0100
@@ -0,0 +1,5 @@
+#objdump: -dr -Mgpr-names=numeric
+#as: -32
+#name: MIPS16 macros
+#source: mips16-macro.s
+#error-output: mips16e2-32@mips16-macro.l
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro.l
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-macro.l	2017-05-11 00:37:48.140401411 +0100
@@ -0,0 +1,12 @@
+.*: Assembler messages:
+.*:6: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddiv \$4,\$5,\$6'
+.*:7: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `ddivu \$5,\$6,\$7'
+.*:10: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `drem \$2,\$3,\$4'
+.*:11: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dremu \$3,\$4,\$5'
+.*:13: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dmul \$5,\$6,\$7'
+.*:20: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$4,-32767'
+.*:21: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$6,6'
+.*:22: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$7,32768'
+.*:23: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$2,\$4,-16383'
+.*:24: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$3,\$7,8'
+.*:25: Error: opcode not supported on this processor: mips32r2 \(mips32r2\) `dsubu \$4,\$5,16384'
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-sub.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16-sub.d	2017-05-11 00:37:48.171845169 +0100
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-address --show-raw-insn
+#as: -32 -I$srcdir/$subdir
+#name: MIPS16 ISA subset disassembly
+#source: mips16-sub.s
+#dump: mips16-32@mips16-sub.d
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16e-64-sub.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16e-64-sub.d	2017-05-11 00:37:48.185101945 +0100
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-address --show-raw-insn
+#as: -32 -I$srcdir/$subdir
+#name: MIPS16e 64-bit ISA subset disassembly
+#source: mips16e-64-sub.s
+#dump: mips16-32@mips16e-64-sub.d
Index: binutils/gas/testsuite/gas/mips/mips16e2-32@mips16e-64.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2-32@mips16e-64.d	2017-05-11 00:37:48.202714036 +0100
@@ -0,0 +1,4 @@
+#as: -32
+#name: MIPS16e-64
+#source: mips16e-64.s
+#error-output: mips16e-32@mips16e-64.l
Index: binutils/gas/testsuite/gas/mips/mips16e2@relax-swap3.d
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ binutils/gas/testsuite/gas/mips/mips16e2@relax-swap3.d	2017-05-11 00:37:48.224259622 +0100
@@ -0,0 +1,19 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS relaxed macro with branch swapping
+#as: -32
+#source: relax-swap3.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> f000 6a20 	lui	v0,0x0
+[ 	]*[0-9a-f]+: R_MIPS16_HI16	bar
+[0-9a-f]+ <[^>]*> f000 4a00 	addiu	v0,0
+[ 	]*[0-9a-f]+: R_MIPS16_LO16	bar
+[0-9a-f]+ <[^>]*> eb80      	jrc	v1
+[0-9a-f]+ <[^>]*> f000 6a20 	lui	v0,0x0
+[ 	]*[0-9a-f]+: R_MIPS16_HI16	bar
+[0-9a-f]+ <[^>]*> f000 4a00 	addiu	v0,0
+[ 	]*[0-9a-f]+: R_MIPS16_LO16	bar
+[0-9a-f]+ <[^>]*> 2300      	beqz	v1,[0-9a-f]+ <[^>]*>
+	\.\.\.
References:
- [committed 0/4] MIPS16e2 ASE support
  - From: Maciej W. Rozycki
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