From 1ded0d12e0ee5399a3c1d8606fd23491e00fc60f Mon Sep 17 00:00:00 2001
From: David Guillen Fandos <david@davidgf.net>
Date: Tue, 11 Jun 2024 09:36:11 +0100
Subject: MIPS/opcodes: Exclude trap instructions for MIPS Allegrex

These instructions are not supported by the target even though they are
part of the MIPS II specification.
---
 gas/testsuite/gas/mips/allegrex-removed.d |  3 +++
 gas/testsuite/gas/mips/allegrex-removed.l | 13 +++++++++++++
 gas/testsuite/gas/mips/allegrex-removed.s | 13 +++++++++++++
 gas/testsuite/gas/mips/mips.exp           |  1 +
 4 files changed, 30 insertions(+)
 create mode 100644 gas/testsuite/gas/mips/allegrex-removed.d
 create mode 100644 gas/testsuite/gas/mips/allegrex-removed.l
 create mode 100644 gas/testsuite/gas/mips/allegrex-removed.s

(limited to 'gas')

diff --git a/gas/testsuite/gas/mips/allegrex-removed.d b/gas/testsuite/gas/mips/allegrex-removed.d
new file mode 100644
index 0000000..d94db49
--- /dev/null
+++ b/gas/testsuite/gas/mips/allegrex-removed.d
@@ -0,0 +1,3 @@
+#name: MIPS Sony Allegrex CPU removed opcode tests
+#as: -march=allegrex -mabi=32
+#error_output: allegrex-removed.l
diff --git a/gas/testsuite/gas/mips/allegrex-removed.l b/gas/testsuite/gas/mips/allegrex-removed.l
new file mode 100644
index 0000000..a77d4df
--- /dev/null
+++ b/gas/testsuite/gas/mips/allegrex-removed.l
@@ -0,0 +1,13 @@
+.*: Assembler messages:
+.*:2: Error: opcode not supported on this processor: .* \(.*\) `teqi \$11,1024'
+.*:3: Error: opcode not supported on this processor: .* \(.*\) `tgei \$11,1024'
+.*:4: Error: opcode not supported on this processor: .* \(.*\) `tgeiu \$11,1024'
+.*:5: Error: opcode not supported on this processor: .* \(.*\) `tlti \$11,1024'
+.*:6: Error: opcode not supported on this processor: .* \(.*\) `tltiu \$11,1024'
+.*:7: Error: opcode not supported on this processor: .* \(.*\) `tnei \$11,1024'
+.*:8: Error: opcode not supported on this processor: .* \(.*\) `teq \$1,\$2'
+.*:9: Error: opcode not supported on this processor: .* \(.*\) `tge \$1,\$2'
+.*:10: Error: opcode not supported on this processor: .* \(.*\) `tgeu \$1,\$2'
+.*:11: Error: opcode not supported on this processor: .* \(.*\) `tlt \$1,\$2'
+.*:12: Error: opcode not supported on this processor: .* \(.*\) `tltu \$1,\$2'
+.*:13: Error: opcode not supported on this processor: .* \(.*\) `tne \$1,\$2'
diff --git a/gas/testsuite/gas/mips/allegrex-removed.s b/gas/testsuite/gas/mips/allegrex-removed.s
new file mode 100644
index 0000000..8dac8a1
--- /dev/null
+++ b/gas/testsuite/gas/mips/allegrex-removed.s
@@ -0,0 +1,13 @@
+	.set	noreorder
+	teqi	$11,1024
+	tgei	$11,1024
+	tgeiu	$11,1024
+	tlti	$11,1024
+	tltiu	$11,1024
+	tnei	$11,1024
+	teq	$1,$2
+	tge	$1,$2
+	tgeu	$1,$2
+	tlt	$1,$2
+	tltu	$1,$2
+	tne	$1,$2
diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index 2ddbf0c..acb7fb8 100644
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -1633,6 +1633,7 @@ if { [istarget mips*-*-vxworks*] } {
     run_list_test "r5900-error-vu0" "-march=r5900"
 
     run_dump_test "allegrex"
+    run_dump_test "allegrex-removed"
 
     run_list_test_arches "ext-ill"	[mips_arch_list_matching mips64r2]
 
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