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[binutils-gdb] Accept valid one byte signed and unsigned values for the IMM8 operand.
- From: Peter Bergner <bergner at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 13 May 2016 20:15:23 -0000
- Subject: [binutils-gdb] Accept valid one byte signed and unsigned values for the IMM8 operand.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1178da445ad5faf37f9cc2be3aaa69d916f10f62
commit 1178da445ad5faf37f9cc2be3aaa69d916f10f62
Author: Peter Bergner <bergner@vnet.ibm.com>
Date: Fri May 13 15:15:00 2016 -0500
Accept valid one byte signed and unsigned values for the IMM8 operand.
opcodes/
* ppc-opc.c (IMM8): Use PPC_OPERAND_SIGNOPT.
gas/
* testsuite/gas/ppc/power9.d <xxspltib>: Add additional operand tests.
* testsuite/gas/ppc/power9.s: Likewise.
Diff:
---
gas/ChangeLog | 5 +++++
gas/testsuite/gas/ppc/power9.d | 2 ++
gas/testsuite/gas/ppc/power9.s | 2 ++
opcodes/ChangeLog | 4 ++++
opcodes/ppc-opc.c | 2 +-
5 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/gas/ChangeLog b/gas/ChangeLog
index af59de3..7ecec77 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-13 Peter Bergner <bergner@vnet.ibm.com>
+
+ * testsuite/gas/ppc/power9.d <xxspltib>: Add additional operand tests.
+ * testsuite/gas/ppc/power9.s: Likewise.
+
2016-05-13 Alan Modra <amodra@gmail.com>
* config/obj-coff.c (weak_uniquify): Delete unused var.
diff --git a/gas/testsuite/gas/ppc/power9.d b/gas/testsuite/gas/ppc/power9.d
index 2e5593d..d84e635 100644
--- a/gas/testsuite/gas/ppc/power9.d
+++ b/gas/testsuite/gas/ppc/power9.d
@@ -140,6 +140,8 @@ Disassembly of section \.text:
.*: (f0 80 2a 94|94 2a 80 f0) xxextractuw vs4,vs5,0
.*: (f1 0f 92 97|97 92 0f f1) xxextractuw vs40,vs50,15
.*: (f0 80 02 d0|d0 02 80 f0) xxspltib vs4,0
+.*: (f0 80 02 d0|d0 02 80 f0) xxspltib vs4,0
+.*: (f1 27 fa d1|d1 fa 27 f1) xxspltib vs41,255
.*: (f1 27 fa d1|d1 fa 27 f1) xxspltib vs41,255
.*: (f0 a0 32 d4|d4 32 a0 f0) xxinsertw vs5,vs6,0
.*: (f2 4f e2 d7|d7 e2 4f f2) xxinsertw vs50,vs60,15
diff --git a/gas/testsuite/gas/ppc/power9.s b/gas/testsuite/gas/ppc/power9.s
index 6ee49d4..9cf306c 100644
--- a/gas/testsuite/gas/ppc/power9.s
+++ b/gas/testsuite/gas/ppc/power9.s
@@ -131,7 +131,9 @@ power9:
xxextractuw 4,5,0x0
xxextractuw 40,50,0xf
xxspltib 4,0x0
+ xxspltib 4,-256
xxspltib 41,255
+ xxspltib 41,-1
xxinsertw 5,6,0
xxinsertw 50,60,0xf
xxbrh 6,7
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index da823ac..ce23ca1 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2016-05-13 Peter Bergner <bergner@vnet.ibm.com>
+
+ * ppc-opc.c (IMM8): Use PPC_OPERAND_SIGNOPT.
+
2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
* mips-dis.c (mips_arch_choices): Add ASE_DSPR3 to mips32r6 and
diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index d4ba5d4..04f2231 100644
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -942,7 +942,7 @@ const struct powerpc_operand powerpc_operands[] =
/* The 8-bit IMM8 field in a XX1 form instruction. */
#define IMM8 IH + 1
- { 0xff, 11, NULL, NULL, 0 },
+ { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT },
};
const unsigned int num_powerpc_operands = (sizeof (powerpc_operands)