[committed] MIPS/GAS/testsuite: Add R10000 CPU architecture

[Maciej W. Rozycki]

Add a fully interlocked MIPS IV CPU so that we can have coverage for 
MIPS IV instruction sequences with and without instruction separation 
required for a HI/LO data anti-dependency.
---
 gas/testsuite/gas/mips/mips.exp          |    2 ++
 gas/testsuite/gas/mips/r10000@c0.d       |    5 +++++
 gas/testsuite/gas/mips/r10000@c1.d       |    5 +++++
 gas/testsuite/gas/mips/r10000@cp0c.d     |    5 +++++
 gas/testsuite/gas/mips/r10000@save-sub.d |    5 +++++
 5 files changed, 22 insertions(+)

binutils-mips-gas-test-arches-r10000.diff
Index: binutils-gdb/gas/testsuite/gas/mips/mips.exp
===================================================================
--- binutils-gdb.orig/gas/testsuite/gas/mips/mips.exp
+++ binutils-gdb/gas/testsuite/gas/mips/mips.exp
@@ -522,6 +522,8 @@ mips_arch_create r4000 	64	mips3	{} \
 mips_arch_create r5900	64	mips3	{ gpr_ilocks singlefloat nollsc } \
 			{ -march=r5900 -mtune=r5900 } { -mmips:5900 } \
 			{ mipsr5900el-*-* mips64r5900el-*-* }
+mips_arch_create r10000	64	mips4	{} \
+			{ -march=r10000 -mtune=r10000 } { -mmips:10000 }
 mips_arch_create vr5400	64	mips4	{ ror } \
 			{ -march=vr5400 -mtune=vr5400 } { -mmips:5400 }
 mips_arch_create interaptiv-mr2 32 mips32r3	{} \
Index: binutils-gdb/gas/testsuite/gas/mips/r10000@c0.d
===================================================================
--- /dev/null
+++ binutils-gdb/gas/testsuite/gas/mips/r10000@c0.d
@@ -0,0 +1,5 @@
+#objdump: -d --prefix-addresses --show-raw-insn
+#name: MIPS C0/COP0 instructions
+#as: -32
+#source: c0.s
+#dump: mips3@c0.d
Index: binutils-gdb/gas/testsuite/gas/mips/r10000@c1.d
===================================================================
--- /dev/null
+++ binutils-gdb/gas/testsuite/gas/mips/r10000@c1.d
@@ -0,0 +1,5 @@
+#objdump: -d --prefix-addresses --show-raw-insn
+#name: MIPS C1/COP1 instructions
+#as: -32
+#source: c1.s
+#dump: mips4@c1.d
Index: binutils-gdb/gas/testsuite/gas/mips/r10000@cp0c.d
===================================================================
--- /dev/null
+++ binutils-gdb/gas/testsuite/gas/mips/r10000@cp0c.d
@@ -0,0 +1,5 @@
+#objdump: -d --prefix-addresses --show-raw-insn
+#name: MIPS CP0 control register move instructions
+#as: -32
+#source: cp0c.s
+#dump: mips1@cp0c.d
Index: binutils-gdb/gas/testsuite/gas/mips/r10000@save-sub.d
===================================================================
--- /dev/null
+++ binutils-gdb/gas/testsuite/gas/mips/r10000@save-sub.d
@@ -0,0 +1,5 @@
+#objdump: -dr
+#as: -32 -I$srcdir/$subdir
+#name: SAVE/RESTORE instruction subset disassembly
+#source: save-sub.s
+#dump: mips1@save-sub.d