gas/

2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (allow_pseudo_reg): New.
	(parse_real_register): Check for NULL just once. Allow all
	register table entries when allow_pseudo_reg is non-zero.
	Don't allow any registers without type when allow_pseudo_reg
	is zero.
	(tc_x86_regname_to_dw2regnum): Replace with ...
	(tc_x86_parse_to_dw2regnum): ... this.
	(tc_x86_frame_initial_instructions): Adjust for above change.
	* config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
	(tc_parse_to_dw2regnum): New.
	(tc_x86_regname_to_dw2regnum): Replace with ...
	(tc_x86_parse_to_dw2regnum): ... this.
	* dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
	(cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
	error handling.

gas/testsuite/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* gas/cfi/cfi-i386.s: Add code testing use of all registers.
	Fix a few comments.
	* gas/cfi/cfi-x86_64.s: Likewise.
	* gas/cfi/cfi-i386.d, gas/cfi/cfi-x86_64.d: Adjust.

opcodes/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* i386-gen.c (process_i386_registers): Process new fields.
	* i386-opc.h (reg_entry): Shrink reg_flags and reg_num to
	unsigned char. Add dw2_regnum and Dw2Inval.
	* i386-reg.tbl: Provide initializers for dw2_regnum. Add pseudo
	register names.
	* i386-tbl.h: Re-generate.

5 files changed, 391 insertions, 8 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 9ab45eb..846dc0e 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
+	* gas/cfi/cfi-i386.s: Add code testing use of all registers.
+	Fix a few comments.
+	* gas/cfi/cfi-x86_64.s: Likewise.
+	* gas/cfi/cfi-i386.d, gas/cfi/cfi-x86_64.d: Adjust.
+
 2002-02-12  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* gas/i386/i386.exp: Run x86-64-arch-2 instead of
diff --git a/gas/testsuite/gas/cfi/cfi-i386.d b/gas/testsuite/gas/cfi/cfi-i386.d
index ac085e9..ef477d3 100644
--- a/gas/testsuite/gas/cfi/cfi-i386.d
+++ b/gas/testsuite/gas/cfi/cfi-i386.d
@@ -46,3 +46,107 @@ The section .eh_frame contains:
   DW_CFA_nop
   DW_CFA_nop
 
+0000008c 00000010 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: -4
+  Return address column: 8
+  Augmentation data:     1b
+
+  DW_CFA_undefined: r8 \(eip\)
+  DW_CFA_nop
+
+000000a0 00000094 00000018 FDE cie=0000008c pc=00000044..00000071
+  DW_CFA_advance_loc: 1 to 00000045
+  DW_CFA_undefined: r0 \(eax\)
+  DW_CFA_advance_loc: 1 to 00000046
+  DW_CFA_undefined: r1 \(ecx\)
+  DW_CFA_advance_loc: 1 to 00000047
+  DW_CFA_undefined: r2 \(edx\)
+  DW_CFA_advance_loc: 1 to 00000048
+  DW_CFA_undefined: r3 \(ebx\)
+  DW_CFA_advance_loc: 1 to 00000049
+  DW_CFA_undefined: r4 \(esp\)
+  DW_CFA_advance_loc: 1 to 0000004a
+  DW_CFA_undefined: r5 \(ebp\)
+  DW_CFA_advance_loc: 1 to 0000004b
+  DW_CFA_undefined: r6 \(esi\)
+  DW_CFA_advance_loc: 1 to 0000004c
+  DW_CFA_undefined: r7 \(edi\)
+  DW_CFA_advance_loc: 1 to 0000004d
+  DW_CFA_undefined: r9 \(eflags\)
+  DW_CFA_advance_loc: 1 to 0000004e
+  DW_CFA_undefined: r40 \(es\)
+  DW_CFA_advance_loc: 1 to 0000004f
+  DW_CFA_undefined: r41 \(cs\)
+  DW_CFA_advance_loc: 1 to 00000050
+  DW_CFA_undefined: r43 \(ds\)
+  DW_CFA_advance_loc: 1 to 00000051
+  DW_CFA_undefined: r42 \(ss\)
+  DW_CFA_advance_loc: 1 to 00000052
+  DW_CFA_undefined: r44 \(fs\)
+  DW_CFA_advance_loc: 1 to 00000053
+  DW_CFA_undefined: r45 \(gs\)
+  DW_CFA_advance_loc: 1 to 00000054
+  DW_CFA_undefined: r48 \(tr\)
+  DW_CFA_advance_loc: 1 to 00000055
+  DW_CFA_undefined: r49 \(ldtr\)
+  DW_CFA_advance_loc: 1 to 00000056
+  DW_CFA_undefined: r39 \(mxcsr\)
+  DW_CFA_advance_loc: 1 to 00000057
+  DW_CFA_undefined: r21 \(xmm0\)
+  DW_CFA_advance_loc: 1 to 00000058
+  DW_CFA_undefined: r22 \(xmm1\)
+  DW_CFA_advance_loc: 1 to 00000059
+  DW_CFA_undefined: r23 \(xmm2\)
+  DW_CFA_advance_loc: 1 to 0000005a
+  DW_CFA_undefined: r24 \(xmm3\)
+  DW_CFA_advance_loc: 1 to 0000005b
+  DW_CFA_undefined: r25 \(xmm4\)
+  DW_CFA_advance_loc: 1 to 0000005c
+  DW_CFA_undefined: r26 \(xmm5\)
+  DW_CFA_advance_loc: 1 to 0000005d
+  DW_CFA_undefined: r27 \(xmm6\)
+  DW_CFA_advance_loc: 1 to 0000005e
+  DW_CFA_undefined: r28 \(xmm7\)
+  DW_CFA_advance_loc: 1 to 0000005f
+  DW_CFA_undefined: r37 \(fcw\)
+  DW_CFA_advance_loc: 1 to 00000060
+  DW_CFA_undefined: r38 \(fsw\)
+  DW_CFA_advance_loc: 1 to 00000061
+  DW_CFA_undefined: r11 \(st\(?0?\)?\)
+  DW_CFA_advance_loc: 1 to 00000062
+  DW_CFA_undefined: r12 \(st\(?1\)?\)
+  DW_CFA_advance_loc: 1 to 00000063
+  DW_CFA_undefined: r13 \(st\(?2\)?\)
+  DW_CFA_advance_loc: 1 to 00000064
+  DW_CFA_undefined: r14 \(st\(?3\)?\)
+  DW_CFA_advance_loc: 1 to 00000065
+  DW_CFA_undefined: r15 \(st\(?4\)?\)
+  DW_CFA_advance_loc: 1 to 00000066
+  DW_CFA_undefined: r16 \(st\(?5\)?\)
+  DW_CFA_advance_loc: 1 to 00000067
+  DW_CFA_undefined: r17 \(st\(?6\)?\)
+  DW_CFA_advance_loc: 1 to 00000068
+  DW_CFA_undefined: r18 \(st\(?7\)?\)
+  DW_CFA_advance_loc: 1 to 00000069
+  DW_CFA_undefined: r29 \(mm0\)
+  DW_CFA_advance_loc: 1 to 0000006a
+  DW_CFA_undefined: r30 \(mm1\)
+  DW_CFA_advance_loc: 1 to 0000006b
+  DW_CFA_undefined: r31 \(mm2\)
+  DW_CFA_advance_loc: 1 to 0000006c
+  DW_CFA_undefined: r32 \(mm3\)
+  DW_CFA_advance_loc: 1 to 0000006d
+  DW_CFA_undefined: r33 \(mm4\)
+  DW_CFA_advance_loc: 1 to 0000006e
+  DW_CFA_undefined: r34 \(mm5\)
+  DW_CFA_advance_loc: 1 to 0000006f
+  DW_CFA_undefined: r35 \(mm6\)
+  DW_CFA_advance_loc: 1 to 00000070
+  DW_CFA_undefined: r36 \(mm7\)
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
diff --git a/gas/testsuite/gas/cfi/cfi-i386.s b/gas/testsuite/gas/cfi/cfi-i386.s
index afaafab..9da0db1 100644
--- a/gas/testsuite/gas/cfi/cfi-i386.s
+++ b/gas/testsuite/gas/cfi/cfi-i386.s
@@ -1,5 +1,3 @@
-#; $ as -o test.o gas-cfi-test.s && gcc -nostdlib -o test test.o
-
 	.text
 
 #; func_locvars
@@ -52,7 +50,7 @@ func_prologue:
 
 #; func_otherreg
 #; - function that moves frame pointer to 
-#;   another register (r12) and then allocates 
+#;   another register (ebx) and then allocates 
 #;   a space for local variables
 
 	.type	func_otherreg,@function
@@ -65,14 +63,14 @@ func_otherreg:
 
 	#; alocate space for local vars
 	#;  (no .cfi_{def,adjust}_cfa_offset here,
-	#;   because CFA is computed from r12!)
+	#;   because CFA is computed from ebx!)
 	sub	$100,%esp
 
 	#; function body
 	call	func_prologue
 	add	$2, %eax
 	
-	#; restore frame pointer from r12
+	#; restore frame pointer from ebx
 	mov	%ebx,%esp
 	.cfi_def_cfa		esp,4
 	ret
@@ -105,3 +103,63 @@ _start:
 	int	$0x80
 	hlt
 	.cfi_endproc
+
+#; func_all_registers
+#; - test for all .cfi register numbers. 
+#;   This function is never called and the CFI info doesn't make sense.
+
+	.type	func_all_registers,@function
+func_all_registers:
+	.cfi_startproc simple
+
+	.cfi_undefined eip	; nop
+	.cfi_undefined eax	; nop
+	.cfi_undefined ecx	; nop
+	.cfi_undefined edx	; nop
+	.cfi_undefined ebx	; nop
+	.cfi_undefined esp	; nop
+	.cfi_undefined ebp	; nop
+	.cfi_undefined esi	; nop
+	.cfi_undefined edi	; nop
+	.cfi_undefined eflags	; nop
+
+	.cfi_undefined es	; nop
+	.cfi_undefined cs	; nop
+	.cfi_undefined ds	; nop
+	.cfi_undefined ss	; nop
+	.cfi_undefined fs	; nop
+	.cfi_undefined gs	; nop
+	.cfi_undefined tr	; nop
+	.cfi_undefined ldtr	; nop
+
+	.cfi_undefined mxcsr	; nop
+	.cfi_undefined xmm0	; nop
+	.cfi_undefined xmm1	; nop
+	.cfi_undefined xmm2	; nop
+	.cfi_undefined xmm3	; nop
+	.cfi_undefined xmm4	; nop
+	.cfi_undefined xmm5	; nop
+	.cfi_undefined xmm6	; nop
+	.cfi_undefined xmm7	; nop
+
+	.cfi_undefined fcw	; nop
+	.cfi_undefined fsw	; nop
+	.cfi_undefined st	; nop
+	.cfi_undefined st(1)	; nop
+	.cfi_undefined st(2)	; nop
+	.cfi_undefined st(3)	; nop
+	.cfi_undefined st(4)	; nop
+	.cfi_undefined st(5)	; nop
+	.cfi_undefined st(6)	; nop
+	.cfi_undefined st(7)	; nop
+
+	.cfi_undefined mm0	; nop
+	.cfi_undefined mm1	; nop
+	.cfi_undefined mm2	; nop
+	.cfi_undefined mm3	; nop
+	.cfi_undefined mm4	; nop
+	.cfi_undefined mm5	; nop
+	.cfi_undefined mm6	; nop
+	.cfi_undefined mm7	; nop
+
+	.cfi_endproc
diff --git a/gas/testsuite/gas/cfi/cfi-x86_64.d b/gas/testsuite/gas/cfi/cfi-x86_64.d
index 9b6795c..3fc7d53 100644
--- a/gas/testsuite/gas/cfi/cfi-x86_64.d
+++ b/gas/testsuite/gas/cfi/cfi-x86_64.d
@@ -60,7 +60,7 @@ The section .eh_frame contains:
 
   DW_CFA_def_cfa: r7 \(rsp\) ofs 8
 
-000000a4 00000030 00000018 FDE cie=00000090 pc=0000004d..00000058
+000000a4 0000002c 00000018 FDE cie=00000090 pc=0000004d..00000058
   DW_CFA_advance_loc: 1 to 0000004e
   DW_CFA_def_cfa_offset: 16
   DW_CFA_advance_loc: 1 to 0000004f
@@ -82,6 +82,144 @@ The section .eh_frame contains:
   DW_CFA_advance_loc: 1 to 00000057
   DW_CFA_restore_state
   DW_CFA_nop
+
+000000d4 00000010 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: -8
+  Return address column: 16
+  Augmentation data:     1b
+
+  DW_CFA_undefined: r16 \(rip\)
+  DW_CFA_nop
+
+000000e8 000000cc 00000018 FDE cie=000000d4 pc=00000058..00000097
+  DW_CFA_advance_loc: 1 to 00000059
+  DW_CFA_undefined: r0 \(rax\)
+  DW_CFA_advance_loc: 1 to 0000005a
+  DW_CFA_undefined: r2 \(rcx\)
+  DW_CFA_advance_loc: 1 to 0000005b
+  DW_CFA_undefined: r1 \(rdx\)
+  DW_CFA_advance_loc: 1 to 0000005c
+  DW_CFA_undefined: r3 \(rbx\)
+  DW_CFA_advance_loc: 1 to 0000005d
+  DW_CFA_undefined: r7 \(rsp\)
+  DW_CFA_advance_loc: 1 to 0000005e
+  DW_CFA_undefined: r6 \(rbp\)
+  DW_CFA_advance_loc: 1 to 0000005f
+  DW_CFA_undefined: r4 \(rsi\)
+  DW_CFA_advance_loc: 1 to 00000060
+  DW_CFA_undefined: r5 \(rdi\)
+  DW_CFA_advance_loc: 1 to 00000061
+  DW_CFA_undefined: r8 \(r8\)
+  DW_CFA_advance_loc: 1 to 00000062
+  DW_CFA_undefined: r9 \(r9\)
+  DW_CFA_advance_loc: 1 to 00000063
+  DW_CFA_undefined: r10 \(r10\)
+  DW_CFA_advance_loc: 1 to 00000064
+  DW_CFA_undefined: r11 \(r11\)
+  DW_CFA_advance_loc: 1 to 00000065
+  DW_CFA_undefined: r12 \(r12\)
+  DW_CFA_advance_loc: 1 to 00000066
+  DW_CFA_undefined: r13 \(r13\)
+  DW_CFA_advance_loc: 1 to 00000067
+  DW_CFA_undefined: r14 \(r14\)
+  DW_CFA_advance_loc: 1 to 00000068
+  DW_CFA_undefined: r15 \(r15\)
+  DW_CFA_advance_loc: 1 to 00000069
+  DW_CFA_undefined: r49 \([er]flags\)
+  DW_CFA_advance_loc: 1 to 0000006a
+  DW_CFA_undefined: r50 \(es\)
+  DW_CFA_advance_loc: 1 to 0000006b
+  DW_CFA_undefined: r51 \(cs\)
+  DW_CFA_advance_loc: 1 to 0000006c
+  DW_CFA_undefined: r53 \(ds\)
+  DW_CFA_advance_loc: 1 to 0000006d
+  DW_CFA_undefined: r52 \(ss\)
+  DW_CFA_advance_loc: 1 to 0000006e
+  DW_CFA_undefined: r54 \(fs\)
+  DW_CFA_advance_loc: 1 to 0000006f
+  DW_CFA_undefined: r55 \(gs\)
+  DW_CFA_advance_loc: 1 to 00000070
+  DW_CFA_undefined: r62 \(tr\)
+  DW_CFA_advance_loc: 1 to 00000071
+  DW_CFA_undefined: r63 \(ldtr\)
+  DW_CFA_advance_loc: 1 to 00000072
+  DW_CFA_undefined: r58 \(fs\.base\)
+  DW_CFA_advance_loc: 1 to 00000073
+  DW_CFA_undefined: r59 \(gs\.base\)
+  DW_CFA_advance_loc: 1 to 00000074
+  DW_CFA_undefined: r64 \(mxcsr\)
+  DW_CFA_advance_loc: 1 to 00000075
+  DW_CFA_undefined: r17 \(xmm0\)
+  DW_CFA_advance_loc: 1 to 00000076
+  DW_CFA_undefined: r18 \(xmm1\)
+  DW_CFA_advance_loc: 1 to 00000077
+  DW_CFA_undefined: r19 \(xmm2\)
+  DW_CFA_advance_loc: 1 to 00000078
+  DW_CFA_undefined: r20 \(xmm3\)
+  DW_CFA_advance_loc: 1 to 00000079
+  DW_CFA_undefined: r21 \(xmm4\)
+  DW_CFA_advance_loc: 1 to 0000007a
+  DW_CFA_undefined: r22 \(xmm5\)
+  DW_CFA_advance_loc: 1 to 0000007b
+  DW_CFA_undefined: r23 \(xmm6\)
+  DW_CFA_advance_loc: 1 to 0000007c
+  DW_CFA_undefined: r24 \(xmm7\)
+  DW_CFA_advance_loc: 1 to 0000007d
+  DW_CFA_undefined: r25 \(xmm8\)
+  DW_CFA_advance_loc: 1 to 0000007e
+  DW_CFA_undefined: r26 \(xmm9\)
+  DW_CFA_advance_loc: 1 to 0000007f
+  DW_CFA_undefined: r27 \(xmm10\)
+  DW_CFA_advance_loc: 1 to 00000080
+  DW_CFA_undefined: r28 \(xmm11\)
+  DW_CFA_advance_loc: 1 to 00000081
+  DW_CFA_undefined: r29 \(xmm12\)
+  DW_CFA_advance_loc: 1 to 00000082
+  DW_CFA_undefined: r30 \(xmm13\)
+  DW_CFA_advance_loc: 1 to 00000083
+  DW_CFA_undefined: r31 \(xmm14\)
+  DW_CFA_advance_loc: 1 to 00000084
+  DW_CFA_undefined: r32 \(xmm15\)
+  DW_CFA_advance_loc: 1 to 00000085
+  DW_CFA_undefined: r65 \(fcw\)
+  DW_CFA_advance_loc: 1 to 00000086
+  DW_CFA_undefined: r66 \(fsw\)
+  DW_CFA_advance_loc: 1 to 00000087
+  DW_CFA_undefined: r33 \(st\(?0?\)?\)
+  DW_CFA_advance_loc: 1 to 00000088
+  DW_CFA_undefined: r34 \(st\(?1\)?\)
+  DW_CFA_advance_loc: 1 to 00000089
+  DW_CFA_undefined: r35 \(st\(?2\)?\)
+  DW_CFA_advance_loc: 1 to 0000008a
+  DW_CFA_undefined: r36 \(st\(?3\)?\)
+  DW_CFA_advance_loc: 1 to 0000008b
+  DW_CFA_undefined: r37 \(st\(?4\)?\)
+  DW_CFA_advance_loc: 1 to 0000008c
+  DW_CFA_undefined: r38 \(st\(?5\)?\)
+  DW_CFA_advance_loc: 1 to 0000008d
+  DW_CFA_undefined: r39 \(st\(?6\)?\)
+  DW_CFA_advance_loc: 1 to 0000008e
+  DW_CFA_undefined: r40 \(st\(?7\)?\)
+  DW_CFA_advance_loc: 1 to 0000008f
+  DW_CFA_undefined: r41 \(mm0\)
+  DW_CFA_advance_loc: 1 to 00000090
+  DW_CFA_undefined: r42 \(mm1\)
+  DW_CFA_advance_loc: 1 to 00000091
+  DW_CFA_undefined: r43 \(mm2\)
+  DW_CFA_advance_loc: 1 to 00000092
+  DW_CFA_undefined: r44 \(mm3\)
+  DW_CFA_advance_loc: 1 to 00000093
+  DW_CFA_undefined: r45 \(mm4\)
+  DW_CFA_advance_loc: 1 to 00000094
+  DW_CFA_undefined: r46 \(mm5\)
+  DW_CFA_advance_loc: 1 to 00000095
+  DW_CFA_undefined: r47 \(mm6\)
+  DW_CFA_advance_loc: 1 to 00000096
+  DW_CFA_undefined: r48 \(mm7\)
+  DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
   DW_CFA_nop
diff --git a/gas/testsuite/gas/cfi/cfi-x86_64.s b/gas/testsuite/gas/cfi/cfi-x86_64.s
index c2e2464..65c2aa2 100644
--- a/gas/testsuite/gas/cfi/cfi-x86_64.s
+++ b/gas/testsuite/gas/cfi/cfi-x86_64.s
@@ -1,5 +1,3 @@
-#; $ as -o test.o gas-cfi-test.s && gcc -nostdlib -o test test.o
-
 	.text
 
 #; func_locvars
@@ -136,3 +134,81 @@ func_alldirectives:
 	.cfi_restore_state
 	ret
 	.cfi_endproc
+
+#; func_all_registers
+#; - test for all .cfi register numbers. 
+#;   This function is never called and the CFI info doesn't make sense.
+
+	.type	func_all_registers,@function
+func_all_registers:
+	.cfi_startproc simple
+
+	.cfi_undefined rip	; nop
+	.cfi_undefined rax	; nop
+	.cfi_undefined rcx	; nop
+	.cfi_undefined rdx	; nop
+	.cfi_undefined rbx	; nop
+	.cfi_undefined rsp	; nop
+	.cfi_undefined rbp	; nop
+	.cfi_undefined rsi	; nop
+	.cfi_undefined rdi	; nop
+	.cfi_undefined r8	; nop
+	.cfi_undefined r9	; nop
+	.cfi_undefined r10	; nop
+	.cfi_undefined r11	; nop
+	.cfi_undefined r12	; nop
+	.cfi_undefined r13	; nop
+	.cfi_undefined r14	; nop
+	.cfi_undefined r15	; nop
+	.cfi_undefined rflags	; nop
+
+	.cfi_undefined es	; nop
+	.cfi_undefined cs	; nop
+	.cfi_undefined ds	; nop
+	.cfi_undefined ss	; nop
+	.cfi_undefined fs	; nop
+	.cfi_undefined gs	; nop
+	.cfi_undefined tr	; nop
+	.cfi_undefined ldtr	; nop
+	.cfi_undefined fs.base	; nop
+	.cfi_undefined gs.base	; nop
+
+	.cfi_undefined mxcsr	; nop
+	.cfi_undefined xmm0	; nop
+	.cfi_undefined xmm1	; nop
+	.cfi_undefined xmm2	; nop
+	.cfi_undefined xmm3	; nop
+	.cfi_undefined xmm4	; nop
+	.cfi_undefined xmm5	; nop
+	.cfi_undefined xmm6	; nop
+	.cfi_undefined xmm7	; nop
+	.cfi_undefined xmm8	; nop
+	.cfi_undefined xmm9	; nop
+	.cfi_undefined xmm10	; nop
+	.cfi_undefined xmm11	; nop
+	.cfi_undefined xmm12	; nop
+	.cfi_undefined xmm13	; nop
+	.cfi_undefined xmm14	; nop
+	.cfi_undefined xmm15	; nop
+
+	.cfi_undefined fcw	; nop
+	.cfi_undefined fsw	; nop
+	.cfi_undefined st	; nop
+	.cfi_undefined st(1)	; nop
+	.cfi_undefined st(2)	; nop
+	.cfi_undefined st(3)	; nop
+	.cfi_undefined st(4)	; nop
+	.cfi_undefined st(5)	; nop
+	.cfi_undefined st(6)	; nop
+	.cfi_undefined st(7)	; nop
+
+	.cfi_undefined mm0	; nop
+	.cfi_undefined mm1	; nop
+	.cfi_undefined mm2	; nop
+	.cfi_undefined mm3	; nop
+	.cfi_undefined mm4	; nop
+	.cfi_undefined mm5	; nop
+	.cfi_undefined mm6	; nop
+	.cfi_undefined mm7	; nop
+
+	.cfi_endproc