From 8ec5cf65a8213988a9f861e6a94d12311e9b04c3 Mon Sep 17 00:00:00 2001
From: Alexis Deruell <alexis.deruelle@gmail.com>
Date: Fri, 27 Jan 2017 12:00:55 +0000
Subject: Fix disassembling of TIC6X parallel instructions where the previous
 fetch packet ended with a 32-bit insn.

	PR 21056
opcodes	* tic6x-dis.c (print_insn_tic6x): Correct displaying of parallel
	instructions when the previous fetch packet ends with a 32-bit
	instruction.

gas	* testsuite/gas/tic6x/insns16-parallel.s: New test case.
	* testsuite/gas/tic6x/insns16-parallel.d: New test driver.
---
 gas/ChangeLog                              |  6 +++++
 gas/testsuite/gas/tic6x/insns16-parallel.d | 43 ++++++++++++++++++++++++++++++
 gas/testsuite/gas/tic6x/insns16-parallel.s | 42 +++++++++++++++++++++++++++++
 3 files changed, 91 insertions(+)
 create mode 100644 gas/testsuite/gas/tic6x/insns16-parallel.d
 create mode 100644 gas/testsuite/gas/tic6x/insns16-parallel.s

(limited to 'gas')

diff --git a/gas/ChangeLog b/gas/ChangeLog
index d21f8bc..de3b9b0 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2017-01-27  Alexis Deruell  <alexis.deruelle@gmail.com>
+
+	PR 21056
+	* testsuite/gas/tic6x/insns16-parallel.s: New test case.
+	* testsuite/gas/tic6x/insns16-parallel.d: New test driver.
+
 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
 	* configure.tgt (aarch64*-*-rtems*): Remove.
diff --git a/gas/testsuite/gas/tic6x/insns16-parallel.d b/gas/testsuite/gas/tic6x/insns16-parallel.d
new file mode 100644
index 0000000..56a2829
--- /dev/null
+++ b/gas/testsuite/gas/tic6x/insns16-parallel.d
@@ -0,0 +1,43 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name:
+#as: -march=c64x+ -mlittle-endian
+
+.*: *file format elf32-tic6x-le
+
+
+Disassembly of section .text:
+[ \t]*\.\.\.
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008001[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+\|\|[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 8c6e[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 8c6e[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> e8002000[ \t]+<fetch packet header 0xe8002000>
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+\|\|[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008001[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> e0000000[ \t]+<fetch packet header 0xe0000000>
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+\|\|[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[0-9a-f]+[02468ace] <[^>]*> 00008000[ \t]+nop 5
+[ \t]*\.\.\.
diff --git a/gas/testsuite/gas/tic6x/insns16-parallel.s b/gas/testsuite/gas/tic6x/insns16-parallel.s
new file mode 100644
index 0000000..06897b1
--- /dev/null
+++ b/gas/testsuite/gas/tic6x/insns16-parallel.s
@@ -0,0 +1,42 @@
+       .text
+        nop
+        .align 16
+        nop
+        .align 16
+FP0:
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008001
+FP1:
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.short 0x8c6e
+	.short 0x8c6e
+	.word 0xe8002000
+FP2:
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008001
+	.word 0xe0000000
+FP3:
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
+	.word 0x00008000
-- 
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