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.

2 files changed, 9 insertions, 2 deletions

diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index 0d04932..c976c05 100644
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -451,8 +451,8 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
     @b{-m440}|@b{-m464}|@b{-m476}|@b{-m7400}|@b{-m7410}|@b{-m7450}|@b{-m7455}|@b{-m750cl}|@b{-mppc64}|
     @b{-m620}|@b{-me500}|@b{-e500x2}|@b{-me500mc}|@b{-me500mc64}|@b{-me5500}|@b{-me6500}|@b{-mppc64bridge}|
     @b{-mbooke}|@b{-mpower4}|@b{-mpwr4}|@b{-mpower5}|@b{-mpwr5}|@b{-mpwr5x}|@b{-mpower6}|@b{-mpwr6}|
-    @b{-mpower7}|@b{-mpwr7}|@b{-ma2}|@b{-mcell}|@b{-mspe}|@b{-mtitan}|@b{-me300}|@b{-mvle}|@b{-mcom}]
-   [@b{-many}] [@b{-maltivec}|@b{-mvsx}]
+    @b{-mpower7}|@b{-mpwr7}|@b{-mpower8}|@b{-mpwr8}|@b{-ma2}|@b{-mcell}|@b{-mspe}|@b{-mtitan}|@b{-me300}|@b{-mcom}]
+   [@b{-many}] [@b{-maltivec}|@b{-mvsx}|@b{-mhtm}|@b{-mvle}]
    [@b{-mregnames}|@b{-mno-regnames}]
    [@b{-mrelocatable}|@b{-mrelocatable-lib}|@b{-K PIC}] [@b{-memb}]
    [@b{-mlittle}|@b{-mlittle-endian}|@b{-le}|@b{-mbig}|@b{-mbig-endian}|@b{-be}]
diff --git a/gas/doc/c-ppc.texi b/gas/doc/c-ppc.texi
index 9fb9614..c2209ed 100644
--- a/gas/doc/c-ppc.texi
+++ b/gas/doc/c-ppc.texi
@@ -121,6 +121,9 @@ Generate code for Freescale PowerPC VLE instructions.
 @item -mvsx
 Generate code for processors with Vector-Scalar (VSX) instructions.
 
+@item -mhtm
+Generate code for processors with Hardware Transactional Memory instructions.
+
 @item -mpower4, -mpwr4
 Generate code for Power4 architecture.
 
@@ -133,6 +136,10 @@ Generate code for Power6 architecture.
 @item -mpower7, -mpwr7
 Generate code for Power7 architecture.
 
+@item -mpower8, -mpwr8
+Generate code for Power8 architecture.
+
+@item -mcell
 @item -mcell
 Generate code for Cell Broadband Engine architecture.