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authorAlexis Deruell <alexis.deruelle@gmail.com>2017-01-27 12:00:55 +0000
committerNick Clifton <nickc@redhat.com>2017-01-27 12:00:55 +0000
commit8ec5cf65a8213988a9f861e6a94d12311e9b04c3 (patch)
treee7916fdb1c23bb7e0e03f533812e0a7b41af99f2 /gas
parent0348d4be1676171b00c3609bea1e01c18af4ea98 (diff)
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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.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog6
-rw-r--r--gas/testsuite/gas/tic6x/insns16-parallel.d43
-rw-r--r--gas/testsuite/gas/tic6x/insns16-parallel.s42
3 files changed, 91 insertions, 0 deletions
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