Add powerpc cell support.

7 files changed, 78 insertions, 0 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0346ef5..9861888 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2006-10-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* doc/c-ppc.texi (-mcell): Document.
+	* config/tc-ppc.c (parse_cpu): Parse -mcell.
+	(md_show_usage): Document -mcell.
+
 2006-10-23  Dwarakanath Rajagopal  <dwarak.rajagopal@amd.com>
 
 	* doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 1d655ca..bcd32e0 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -920,6 +920,12 @@ parse_cpu (const char *arg)
 		 | PPC_OPCODE_64 | PPC_OPCODE_POWER4
 		 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6);
     }
+  else if (strcmp (arg, "cell") == 0)
+    {
+      ppc_cpu = (PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC
+		 | PPC_OPCODE_64 | PPC_OPCODE_POWER4
+		 | PPC_OPCODE_CELL);
+    }
   /* -mcom means assemble for the common intersection between Power
      and PowerPC.  At present, we just allow the union, rather
      than the intersection.  */
@@ -1116,6 +1122,7 @@ PowerPC options:\n\
 -mpower4		generate code for Power4 architecture\n\
 -mpower5		generate code for Power5 architecture\n\
 -mpower6		generate code for Power6 architecture\n\
+-mcell			generate code for Cell Broadband Engine architecture\n\
 -mcom			generate code Power/PowerPC common instructions\n\
 -many			generate code for any architecture (PWR/PWRX/PPC)\n"));
   fprintf (stream, _("\
diff --git a/gas/doc/c-ppc.texi b/gas/doc/c-ppc.texi
index b5e26fd..ad6bd1a 100644
--- a/gas/doc/c-ppc.texi
+++ b/gas/doc/c-ppc.texi
@@ -82,6 +82,9 @@ Generate code for Power5 architecture.
 @item -mpower6
 Generate code for Power6 architecture.
 
+@item -mcell
+Generate code for Cell Broadband Engine architecture.
+
 @item -mcom
 Generate code Power/PowerPC common instructions.
 
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index b6b8003..69c2ea8 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2006-10-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* gas/ppc/cell.s: New file.
+	* gas/ppc/cell.d: New file.
+	* gas/ppc/ppc.exp: Test cell.s.
+
 2006-10-23  Dwarakanath Rajagopal  <dwarak.rajagopal@amd.com>
 
 	* gas/i386/amdfam10.d : Modify to support for the change in POPCNT
diff --git a/gas/testsuite/gas/ppc/cell.d b/gas/testsuite/gas/ppc/cell.d
new file mode 100644
index 0000000..799a8e0
--- /dev/null
+++ b/gas/testsuite/gas/ppc/cell.d
@@ -0,0 +1,31 @@
+#as: -mcell
+#objdump: -dr -Mcell
+#name: Cell tests
+
+
+.*: +file format elf(32)?(64)?-powerpc.*
+
+
+Disassembly of section \.text:
+
+0000000000000000 <.text>:
+   0:	7c 01 14 0e 	lvlx    v0,r1,r2
+   4:	7c 00 14 0e 	lvlx    v0,0,r2
+   8:	7c 01 16 0e 	lvlxl   v0,r1,r2
+   c:	7c 00 16 0e 	lvlxl   v0,0,r2
+  10:	7c 01 14 4e 	lvrx    v0,r1,r2
+  14:	7c 00 14 4e 	lvrx    v0,0,r2
+  18:	7c 01 16 4e 	lvrxl   v0,r1,r2
+  1c:	7c 00 16 4e 	lvrxl   v0,0,r2
+  20:	7c 01 15 0e 	stvlx   v0,r1,r2
+  24:	7c 00 15 0e 	stvlx   v0,0,r2
+  28:	7c 01 17 0e 	stvlxl  v0,r1,r2
+  2c:	7c 00 17 0e 	stvlxl  v0,0,r2
+  30:	7c 01 15 4e 	stvrx   v0,r1,r2
+  34:	7c 00 15 4e 	stvrx   v0,0,r2
+  38:	7c 01 17 4e 	stvrxl  v0,r1,r2
+  3c:	7c 00 17 4e 	stvrxl  v0,0,r2
+  40:	7c 00 0c 28 	ldbrx   r0,0,r1
+  44:	7c 01 14 28 	ldbrx   r0,r1,r2
+  48:	7c 00 0d 28 	stdbrx  r0,0,r1
+  4c:	7c 01 15 28 	stdbrx  r0,r1,r2
diff --git a/gas/testsuite/gas/ppc/cell.s b/gas/testsuite/gas/ppc/cell.s
new file mode 100644
index 0000000..2985386
--- /dev/null
+++ b/gas/testsuite/gas/ppc/cell.s
@@ -0,0 +1,24 @@
+	.section	".text"
+	lvlx %r0, %r1, %r2
+	lvlx %r0, 0, %r2
+	lvlxl %r0, %r1, %r2
+	lvlxl %r0, 0, %r2
+	lvrx %r0, %r1, %r2
+	lvrx %r0, 0, %r2
+	lvrxl %r0, %r1, %r2
+	lvrxl %r0, 0, %r2
+
+	stvlx %r0, %r1, %r2
+	stvlx %r0, 0, %r2
+	stvlxl %r0, %r1, %r2
+	stvlxl %r0, 0, %r2
+	stvrx %r0, %r1, %r2
+	stvrx %r0, 0, %r2
+	stvrxl %r0, %r1, %r2
+	stvrxl %r0, 0, %r2
+
+	ldbrx %r0, 0, %r1
+	ldbrx %r0, %r1, %r2
+
+	stdbrx %r0, 0, %r1
+	stdbrx %r0, %r1, %r2
diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index 0dd4648..dc5ef2c 100644
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -11,6 +11,7 @@ if { [istarget powerpc64*-*-*] || [istarget *-*-elf64*]} then {
     run_dump_test "astest2_64"
     run_dump_test "test1elf64"
     run_dump_test "power4"
+    run_dump_test "cell"
 } elseif { [istarget powerpc*-*aix*] } then {
     run_dump_test "test1xcoff32"
 } elseif { [istarget powerpc*-*-*bsd*] \