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[binutils-gdb] Bye bye PPC_OPCODE_ALTIVEC2
- From: Alan Modra <amodra at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 10 Apr 2017 22:18:32 -0000
- Subject: [binutils-gdb] Bye bye PPC_OPCODE_ALTIVEC2
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9a85b496ac4e6488d427155c24f87367ab1f6b1b
commit 9a85b496ac4e6488d427155c24f87367ab1f6b1b
Author: Alan Modra <amodra@gmail.com>
Date: Tue Apr 11 07:33:50 2017 +0930
Bye bye PPC_OPCODE_ALTIVEC2
This bit is worse than useless. Using it prevents the assembler and
disassembler distinguishing between opcodes added for power8 and those
added for power9.
include/
* opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
opcodes/
* ppc-dis.c (ppc_opts): Remove PPC_OPCODE_ALTIVEC2.
* ppc-opc.c (PPCVEC2): Define as PPC_OPCODE_POWER8|PPC_OPCODE_E6500.
(PPCVEC3): Define as PPC_OPCODE_POWER9.
Diff:
---
include/ChangeLog | 4 ++++
include/opcode/ppc.h | 3 ---
opcodes/ChangeLog | 6 ++++++
opcodes/ppc-dis.c | 10 +++++-----
opcodes/ppc-opc.c | 4 ++--
5 files changed, 17 insertions(+), 10 deletions(-)
diff --git a/include/ChangeLog b/include/ChangeLog
index 330a656..9e3223c 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2017-04-11 Alan Modra <amodra@gmail.com>
+
+ * opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
+
2017-04-06 Pip Cet <pipcet@gmail.com>
* dis-asm.h: Add prototypes for wasm32 disassembler.
diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h
index c4de834..c0112db 100644
--- a/include/opcode/ppc.h
+++ b/include/opcode/ppc.h
@@ -179,9 +179,6 @@ extern const int vle_num_opcodes;
/* Opcode which is supported by the e500 family */
#define PPC_OPCODE_E500 0x100000000ull
-/* Opcode is supported by Extended Altivec Vector Unit */
-#define PPC_OPCODE_ALTIVEC2 0x200000000ull
-
/* Opcode is supported by Power E6500 */
#define PPC_OPCODE_E6500 0x400000000ull
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index d2459d6..ef69ec4 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2017-04-11 Alan Modra <amodra@gmail.com>
+
+ * ppc-dis.c (ppc_opts): Remove PPC_OPCODE_ALTIVEC2.
+ * ppc-opc.c (PPCVEC2): Define as PPC_OPCODE_POWER8|PPC_OPCODE_E6500.
+ (PPCVEC3): Define as PPC_OPCODE_POWER9.
+
2017-04-10 Alan Modra <amodra@gmail.com>
* ppc-dis.c (ppc_opts <476>): Remove PPC_OPCODE_440.
diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c
index 82ce535..863b429 100644
--- a/opcodes/ppc-dis.c
+++ b/opcodes/ppc-dis.c
@@ -147,7 +147,7 @@ struct ppc_mopt ppc_opts[] = {
{ "e6500", (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE | PPC_OPCODE_ISEL
| PPC_OPCODE_PMR | PPC_OPCODE_CACHELCK | PPC_OPCODE_RFMCI
| PPC_OPCODE_E500MC | PPC_OPCODE_64 | PPC_OPCODE_ALTIVEC
- | PPC_OPCODE_ALTIVEC2 | PPC_OPCODE_E6500 | PPC_OPCODE_POWER4
+ | PPC_OPCODE_E6500 | PPC_OPCODE_POWER4
| PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7),
0 },
{ "e500x2", (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE | PPC_OPCODE_SPE
@@ -172,12 +172,12 @@ struct ppc_mopt ppc_opts[] = {
{ "power8", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_HTM
- | PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2 | PPC_OPCODE_VSX),
+ | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
0 },
{ "power9", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
- | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2
+ | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC
| PPC_OPCODE_VSX | PPC_OPCODE_VSX3 ),
0 },
{ "ppc", PPC_OPCODE_PPC,
@@ -216,12 +216,12 @@ struct ppc_mopt ppc_opts[] = {
{ "pwr8", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_HTM
- | PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2 | PPC_OPCODE_VSX),
+ | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX),
0 },
{ "pwr9", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64
| PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
| PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9
- | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC | PPC_OPCODE_ALTIVEC2
+ | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC
| PPC_OPCODE_VSX | PPC_OPCODE_VSX3 ),
0 },
{ "pwrx", PPC_OPCODE_POWER | PPC_OPCODE_POWER2,
diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index 4e8b9bf..8c34ec1 100644
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -3089,8 +3089,8 @@ extract_vleil (unsigned long insn,
#define PPC860 PPC_OPCODE_860
#define PPCPS PPC_OPCODE_PPCPS
#define PPCVEC PPC_OPCODE_ALTIVEC
-#define PPCVEC2 PPC_OPCODE_ALTIVEC2
-#define PPCVEC3 PPC_OPCODE_ALTIVEC2
+#define PPCVEC2 (PPC_OPCODE_POWER8 | PPC_OPCODE_E6500)
+#define PPCVEC3 PPC_OPCODE_POWER9
#define PPCVSX PPC_OPCODE_VSX
#define PPCVSX2 PPC_OPCODE_VSX
#define PPCVSX3 PPC_OPCODE_VSX3