include/opcode/

	* ppc.h (PPC_OPCODE_POWER8): New define.
	(PPC_OPCODE_HTM): Likewise.

opcodes/
	* ppc-dis.c (ppc_opts): Add "power8", "pwr8" and "htm" entries.
	* ppc-opc.c (HTM_R, HTM_SI, XRTRB_MASK, XRTRARB_MASK, XRTLRARB_MASK,
	XRTARARB_MASK, XRTBFRARB_MASK, XRCL, POWER8, PPCHTM): New defines.
	(SH6): Update.
	<"tabort.", "tabortdc.", "tabortdci.", "tabortwc.",
	"tabortwci.", "tbegin.", "tcheck", "tend.", "trechkpt.",
	"treclaim.", "tsr.">: Add POWER8 HTM opcodes.
	<"tendall.", "tresume.", "tsuspend.">: Add POWER8 HTM extended opcodes.

gas/
	* doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
	* doc/c-ppc.texi (PowerPC-Opts):  Likewise.
	* config/tc-ppc.c (md_show_usage): Likewise.
	(ppc_handle_align): Handle power8's group ending nop.

gas/testsuite/
	* gas/ppc/htm.d: New test.
	* gas/ppc/htm.s: Likewise.
	* gas/ppc/power8.d: Likewise.
	* gas/ppc/power8.s: Likewise.
	* gas/ppc/ppc.exp: Run them.

diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index c31560395f97f0c30dcc9a21a4084b85e22e42a5..f8b25c60d10975b729573d1d7ba8a57c6b56ff23 100644 (file)
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,8 @@
+2013-01-10  Peter Bergner <bergner@vnet.ibm.com>
+
+       * ppc.h (PPC_OPCODE_POWER8): New define.
+       (PPC_OPCODE_HTM): Likewise.
+
 2013-01-10  Will Newton <will.newton@imgtec.com>
 
        * metag.h: New file.

diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h
index e57b118b02e5a2faba62f5dbd524f03827f719c0..df97130232384692fbf367dd7275eb5d5547e7a8 100644 (file)
--- a/include/opcode/ppc.h
+++ b/include/opcode/ppc.h
@@ -188,6 +188,14 @@ extern const int vle_num_opcodes;
 /* Opcode which is supported by the VLE extension.  */
 #define PPC_OPCODE_VLE       0x1000000000ull
 
+/* Opcode is only supported by Power8 architecture.  */
+#define PPC_OPCODE_POWER8     0x2000000000ull
+
+/* Opcode which is supported by the Hardware Transactional Memory extension.  */
+/* Currently, this is the same as the POWER8 mask.  If another cpu comes out
+   that isn't a superset of POWER8, we can define this to its own mask.  */
+#define PPC_OPCODE_HTM        PPC_OPCODE_POWER8
+
 /* A macro to extract the major opcode from an instruction.  */
 #define PPC_OP(i) (((i) >> 26) & 0x3f)