[thirdparty/gcc.git] / libffi / src / sparc / v9.S

/* -----------------------------------------------------------------------
   v9.S - Copyright (c) 2000, 2003, 2004 Red Hat, Inc.
   
   SPARC 64-bit Foreign Function Interface 

   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
   ``Software''), to deal in the Software without restriction, including
   without limitation the rights to use, copy, modify, merge, publish,
   distribute, sublicense, and/or sell copies of the Software, and to
   permit persons to whom the Software is furnished to do so, subject to
   the following conditions:

   The above copyright notice and this permission notice shall be included
   in all copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   OTHER DEALINGS IN THE SOFTWARE.
   ----------------------------------------------------------------------- */

#define LIBFFI_ASM	
#include <fficonfig.h>
#include <ffi.h>

#ifdef SPARC64
/* Only compile this in for 64bit builds, because otherwise the object file
   will have inproper architecture due to used instructions.  */

#define STACKFRAME 128		/* Minimum stack framesize for SPARC */
#define STACK_BIAS 2047
#define ARGS (128)		/* Offset of register area in frame */

.text
        .align 8
.globl ffi_call_v9
.globl _ffi_call_v9

ffi_call_v9:
_ffi_call_v9:
.LLFB1:
	save	%sp, -STACKFRAME, %sp
.LLCFI0:
	
	sub	%sp, %i2, %sp	! alloca() space in stack for frame to set up
	add	%sp, STACKFRAME+STACK_BIAS, %l0	! %l0 has start of 
						! frame to set up

	mov	%l0, %o0	! call routine to set up frame
	call	%i0
	 mov	%i1, %o1	! (delay)
	brz,pt	%o0, 1f
	 ldx	[%l0+ARGS], %o0	! call foreign function

	ldd	[%l0+ARGS], %f0
	ldd	[%l0+ARGS+8], %f2
	ldd	[%l0+ARGS+16], %f4
	ldd	[%l0+ARGS+24], %f6
	ldd	[%l0+ARGS+32], %f8
	ldd	[%l0+ARGS+40], %f10
	ldd	[%l0+ARGS+48], %f12
	ldd	[%l0+ARGS+56], %f14
	ldd	[%l0+ARGS+64], %f16
	ldd	[%l0+ARGS+72], %f18
	ldd	[%l0+ARGS+80], %f20
	ldd	[%l0+ARGS+88], %f22
	ldd	[%l0+ARGS+96], %f24
	ldd	[%l0+ARGS+104], %f26
	ldd	[%l0+ARGS+112], %f28
	ldd	[%l0+ARGS+120], %f30

1:	ldx	[%l0+ARGS+8], %o1
	ldx	[%l0+ARGS+16], %o2
	ldx	[%l0+ARGS+24], %o3
	ldx	[%l0+ARGS+32], %o4
	ldx	[%l0+ARGS+40], %o5
	call	%i5
	 sub	%l0, STACK_BIAS, %sp	! (delay) switch to frame

	! If the return value pointer is NULL, assume no return value.
	brz,pn	%i4, done
	 nop

	cmp	%i3, FFI_TYPE_INT
	be,a,pt	%icc, done
	 stx	%o0, [%i4+0]	! (delay)

	cmp	%i3, FFI_TYPE_FLOAT
	be,a,pn	%icc, done
	 st	%f0, [%i4+0]	! (delay)

	cmp	%i3, FFI_TYPE_DOUBLE
	be,a,pn	%icc, done
	 std	%f0, [%i4+0]	! (delay)

	cmp	%i3, FFI_TYPE_STRUCT
	be,pn	%icc, dostruct

	cmp	%i3, FFI_TYPE_LONGDOUBLE
	bne,pt	%icc, done
	 nop
	std	%f0, [%i4+0]
	std	%f2, [%i4+8]

done:	ret
	 restore

dostruct:
	/* This will not work correctly for unions. */
	stx	%o0, [%i4+0]
	stx	%o1, [%i4+8]
	stx	%o2, [%i4+16]
	stx	%o3, [%i4+24]
	std	%f0, [%i4+32]
	std	%f2, [%i4+40]
	std	%f4, [%i4+48]
	std	%f6, [%i4+56]
	ret
	 restore
.LLFE1:

.ffi_call_v9_end:
	.size	ffi_call_v9,.ffi_call_v9_end-ffi_call_v9


#undef STACKFRAME
#define	STACKFRAME	 336	/* 16*8 register window +
				   6*8 args backing store +
				   20*8 locals */
#define	FP		%fp+STACK_BIAS

/* ffi_closure_v9(...)

   Receives the closure argument in %g1.   */

	.text
	.align 8
	.globl ffi_closure_v9

ffi_closure_v9:
.LLFB2:
	save	%sp, -STACKFRAME, %sp
.LLCFI1:

	! Store all of the potential argument registers in va_list format.
	stx	%i0, [FP+128+0]
	stx	%i1, [FP+128+8]
	stx	%i2, [FP+128+16]
	stx	%i3, [FP+128+24]
	stx	%i4, [FP+128+32]
	stx	%i5, [FP+128+40]

	! Store possible floating point argument registers too.
	std	%f0,  [FP-128]
	std	%f2,  [FP-120]
	std	%f4,  [FP-112]
	std	%f6,  [FP-104]
	std	%f8,  [FP-96]
	std	%f10, [FP-88]
	std     %f12, [FP-80]
	std     %f14, [FP-72]
	std     %f16, [FP-64]
	std     %f18, [FP-56]
	std     %f20, [FP-48]
	std     %f22, [FP-40]
	std     %f24, [FP-32]
	std     %f26, [FP-24]
	std     %f28, [FP-16]
	std     %f30, [FP-8]

	! Call ffi_closure_sparc_inner to do the bulk of the work.
	mov	%g1, %o0
	add	%fp, STACK_BIAS-160, %o1
	add	%fp, STACK_BIAS+128, %o2
	call	ffi_closure_sparc_inner_v9
	 add	%fp, STACK_BIAS-128, %o3

	! Load up the return value in the proper type.
	! See ffi_prep_cif_machdep for the list of cases.
	cmp	%o0, FFI_TYPE_VOID
	be,pn	%icc, done1

	cmp	%o0, FFI_TYPE_INT
	be,pn	%icc, integer

	cmp	%o0, FFI_TYPE_FLOAT
	be,a,pn	%icc, done1
	 ld	[FP-160], %f0

	cmp	%o0, FFI_TYPE_DOUBLE
	be,a,pn	%icc, done1
	 ldd	[FP-160], %f0

#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
	cmp	%o0, FFI_TYPE_LONGDOUBLE
	be,a,pn	%icc, longdouble1
	 ldd	[FP-160], %f0
#endif

	! FFI_TYPE_STRUCT
	ldx	[FP-152], %i1
	ldx	[FP-144], %i2
	ldx	[FP-136], %i3
	ldd	[FP-160], %f0
	ldd	[FP-152], %f2
	ldd	[FP-144], %f4
	ldd	[FP-136], %f6

integer:
	ldx	[FP-160], %i0

done1:
	ret
	 restore

#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
longdouble1:
	ldd	[FP-152], %f2
	ret
	 restore
#endif
.LLFE2:

.ffi_closure_v9_end:
	.size	ffi_closure_v9,.ffi_closure_v9_end-ffi_closure_v9

#ifdef HAVE_RO_EH_FRAME
	.section	".eh_frame",#alloc
#else
	.section	".eh_frame",#alloc,#write
#endif
.LLframe1:
	.uaword	.LLECIE1-.LLSCIE1	! Length of Common Information Entry
.LLSCIE1:
	.uaword	0x0	! CIE Identifier Tag
	.byte	0x1	! CIE Version
	.ascii "zR\0"	! CIE Augmentation
	.byte	0x1	! uleb128 0x1; CIE Code Alignment Factor
	.byte	0x78	! sleb128 -8; CIE Data Alignment Factor
	.byte	0xf	! CIE RA Column
	.byte	0x1	! uleb128 0x1; Augmentation size
#ifdef HAVE_AS_SPARC_UA_PCREL
	.byte	0x1b	! FDE Encoding (pcrel sdata4)
#else
	.byte	0x50	! FDE Encoding (aligned absolute)
#endif
	.byte	0xc	! DW_CFA_def_cfa
	.byte	0xe	! uleb128 0xe
	.byte	0xff,0xf	! uleb128 0x7ff
	.align 8
.LLECIE1:
.LLSFDE1:
	.uaword	.LLEFDE1-.LLASFDE1	! FDE Length
.LLASFDE1:
	.uaword	.LLASFDE1-.LLframe1	! FDE CIE offset
#ifdef HAVE_AS_SPARC_UA_PCREL
	.uaword	%r_disp32(.LLFB1)
	.uaword	.LLFE1-.LLFB1		! FDE address range
#else
	.align 8
	.xword	.LLFB1
	.uaxword	.LLFE1-.LLFB1	! FDE address range
#endif
	.byte	0x0	! uleb128 0x0; Augmentation size
	.byte	0x4	! DW_CFA_advance_loc4
	.uaword	.LLCFI0-.LLFB1
	.byte	0xd	! DW_CFA_def_cfa_register
	.byte	0x1e	! uleb128 0x1e
	.byte	0x2d	! DW_CFA_GNU_window_save
	.byte	0x9	! DW_CFA_register
	.byte	0xf	! uleb128 0xf
	.byte	0x1f	! uleb128 0x1f
	.align 8
.LLEFDE1:
.LLSFDE2:
	.uaword	.LLEFDE2-.LLASFDE2	! FDE Length
.LLASFDE2:
	.uaword	.LLASFDE2-.LLframe1	! FDE CIE offset
#ifdef HAVE_AS_SPARC_UA_PCREL
	.uaword	%r_disp32(.LLFB2)
	.uaword	.LLFE2-.LLFB2		! FDE address range
#else
	.align 8
	.xword	.LLFB2
	.uaxword	.LLFE2-.LLFB2	! FDE address range
#endif
	.byte	0x0	! uleb128 0x0; Augmentation size
	.byte	0x4	! DW_CFA_advance_loc4
	.uaword	.LLCFI1-.LLFB2
	.byte	0xd	! DW_CFA_def_cfa_register
	.byte	0x1e	! uleb128 0x1e
	.byte	0x2d	! DW_CFA_GNU_window_save
	.byte	0x9	! DW_CFA_register
	.byte	0xf	! uleb128 0xf
	.byte	0x1f	! uleb128 0x1f
	.align 8
.LLEFDE2:
#endif
Commit	Line	Data
3791773c	1	/* -----------------------------------------------------------------------
0ce78f01	2	v9.S - Copyright (c) 2000, 2003, 2004 Red Hat, Inc.
3791773c	3
0ce78f01	4	SPARC 64-bit Foreign Function Interface
3791773c	5
3791773c JJ	6	Permission is hereby granted, free of charge, to any person obtaining
	7	a copy of this software and associated documentation files (the
	8	``Software''), to deal in the Software without restriction, including
	9	without limitation the rights to use, copy, modify, merge, publish,
	10	distribute, sublicense, and/or sell copies of the Software, and to
	11	permit persons to whom the Software is furnished to do so, subject to
	12	the following conditions:
	13
	14	The above copyright notice and this permission notice shall be included
	15	in all copies or substantial portions of the Software.
	16
	17	THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
	18	OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	19	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	20	IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
	21	OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
	22	ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	23	OTHER DEALINGS IN THE SOFTWARE.
	24	----------------------------------------------------------------------- */
	25
	26	#define LIBFFI_ASM
1450eb7a	27	#include <fficonfig.h>
3791773c JJ	28	#include <ffi.h>
	29
	30	#ifdef SPARC64
	31	/* Only compile this in for 64bit builds, because otherwise the object file
	32	will have inproper architecture due to used instructions. */
	33
	34	#define STACKFRAME 128 /* Minimum stack framesize for SPARC */
	35	#define STACK_BIAS 2047
	36	#define ARGS (128) /* Offset of register area in frame */
	37
	38	.text
	39	.align 8
0ce78f01 EB	40	.globl ffi_call_v9
0ce78f01 EB	41	.globl _ffi_call_v9
3791773c	42
0ce78f01 EB	43	ffi_call_v9:
0ce78f01 EB	44	_ffi_call_v9:
0c0b87ad	45	.LLFB1:
3791773c	46	save %sp, -STACKFRAME, %sp
0c0b87ad	47	.LLCFI0:
3791773c JJ	48
	49	sub %sp, %i2, %sp ! alloca() space in stack for frame to set up
	50	add %sp, STACKFRAME+STACK_BIAS, %l0 ! %l0 has start of
	51	! frame to set up
	52
	53	mov %l0, %o0 ! call routine to set up frame
	54	call %i0
	55	mov %i1, %o1 ! (delay)
	56	brz,pt %o0, 1f
	57	ldx [%l0+ARGS], %o0 ! call foreign function
	58
	59	ldd [%l0+ARGS], %f0
	60	ldd [%l0+ARGS+8], %f2
	61	ldd [%l0+ARGS+16], %f4
	62	ldd [%l0+ARGS+24], %f6
	63	ldd [%l0+ARGS+32], %f8
	64	ldd [%l0+ARGS+40], %f10
	65	ldd [%l0+ARGS+48], %f12
	66	ldd [%l0+ARGS+56], %f14
	67	ldd [%l0+ARGS+64], %f16
	68	ldd [%l0+ARGS+72], %f18
	69	ldd [%l0+ARGS+80], %f20
	70	ldd [%l0+ARGS+88], %f22
	71	ldd [%l0+ARGS+96], %f24
	72	ldd [%l0+ARGS+104], %f26
	73	ldd [%l0+ARGS+112], %f28
	74	ldd [%l0+ARGS+120], %f30
	75
	76	1: ldx [%l0+ARGS+8], %o1
	77	ldx [%l0+ARGS+16], %o2
	78	ldx [%l0+ARGS+24], %o3
	79	ldx [%l0+ARGS+32], %o4
	80	ldx [%l0+ARGS+40], %o5
	81	call %i5
	82	sub %l0, STACK_BIAS, %sp ! (delay) switch to frame
	83
	84	! If the return value pointer is NULL, assume no return value.
	85	brz,pn %i4, done
	86	nop
	87
	88	cmp %i3, FFI_TYPE_INT
	89	be,a,pt %icc, done
0ce78f01	90	stx %o0, [%i4+0] ! (delay)
3791773c JJ	91
	92	cmp %i3, FFI_TYPE_FLOAT
	93	be,a,pn %icc, done
	94	st %f0, [%i4+0] ! (delay)
	95
	96	cmp %i3, FFI_TYPE_DOUBLE
	97	be,a,pn %icc, done
	98	std %f0, [%i4+0] ! (delay)
	99
	100	cmp %i3, FFI_TYPE_STRUCT
	101	be,pn %icc, dostruct
	102
c75c7793	103	cmp %i3, FFI_TYPE_LONGDOUBLE
3791773c JJ	104	bne,pt %icc, done
	105	nop
	106	std %f0, [%i4+0]
	107	std %f2, [%i4+8]
	108
	109	done: ret
	110	restore
	111
	112	dostruct:
	113	/* This will not work correctly for unions. */
	114	stx %o0, [%i4+0]
	115	stx %o1, [%i4+8]
	116	stx %o2, [%i4+16]
	117	stx %o3, [%i4+24]
	118	std %f0, [%i4+32]
	119	std %f2, [%i4+40]
	120	std %f4, [%i4+48]
	121	std %f6, [%i4+56]
	122	ret
	123	restore
0c0b87ad	124	.LLFE1:
3791773c	125
0ce78f01 EB	126	.ffi_call_v9_end:
0ce78f01 EB	127	.size ffi_call_v9,.ffi_call_v9_end-ffi_call_v9
0c0b87ad	128
c75c7793	129
0ce78f01 EB	130	#undef STACKFRAME
0ce78f01 EB	131	#define STACKFRAME 336 /* 16*8 register window +
c75c7793	132	6*8 args backing store +
0ce78f01	133	208 locals /
c75c7793 JS	134	#define FP %fp+STACK_BIAS
	135
	136	/* ffi_closure_v9(...)
	137
	138	Receives the closure argument in %g1. */
	139
	140	.text
	141	.align 8
	142	.globl ffi_closure_v9
	143
	144	ffi_closure_v9:
	145	.LLFB2:
	146	save %sp, -STACKFRAME, %sp
	147	.LLCFI1:
	148
	149	! Store all of the potential argument registers in va_list format.
	150	stx %i0, [FP+128+0]
	151	stx %i1, [FP+128+8]
	152	stx %i2, [FP+128+16]
	153	stx %i3, [FP+128+24]
	154	stx %i4, [FP+128+32]
	155	stx %i5, [FP+128+40]
	156
	157	! Store possible floating point argument registers too.
c1516eae AT	158	std %f0, [FP-128]
	159	std %f2, [FP-120]
	160	std %f4, [FP-112]
	161	std %f6, [FP-104]
	162	std %f8, [FP-96]
	163	std %f10, [FP-88]
	164	std %f12, [FP-80]
	165	std %f14, [FP-72]
	166	std %f16, [FP-64]
	167	std %f18, [FP-56]
	168	std %f20, [FP-48]
	169	std %f22, [FP-40]
	170	std %f24, [FP-32]
	171	std %f26, [FP-24]
	172	std %f28, [FP-16]
	173	std %f30, [FP-8]
c75c7793 JS	174
	175	! Call ffi_closure_sparc_inner to do the bulk of the work.
	176	mov %g1, %o0
0ce78f01	177	add %fp, STACK_BIAS-160, %o1
c75c7793	178	add %fp, STACK_BIAS+128, %o2
0ce78f01 EB	179	call ffi_closure_sparc_inner_v9
0ce78f01 EB	180	add %fp, STACK_BIAS-128, %o3
c75c7793 JS	181
c75c7793 JS	182	! Load up the return value in the proper type.
0ce78f01	183	! See ffi_prep_cif_machdep for the list of cases.
c75c7793 JS	184	cmp %o0, FFI_TYPE_VOID
	185	be,pn %icc, done1
	186
0ce78f01 EB	187	cmp %o0, FFI_TYPE_INT
	188	be,pn %icc, integer
	189
c75c7793 JS	190	cmp %o0, FFI_TYPE_FLOAT
c75c7793 JS	191	be,a,pn %icc, done1
0ce78f01	192	ld [FP-160], %f0
c75c7793 JS	193
	194	cmp %o0, FFI_TYPE_DOUBLE
	195	be,a,pn %icc, done1
0ce78f01	196	ldd [FP-160], %f0
c75c7793	197
0ce78f01	198	#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
c75c7793 JS	199	cmp %o0, FFI_TYPE_LONGDOUBLE
c75c7793 JS	200	be,a,pn %icc, longdouble1
0ce78f01 EB	201	ldd [FP-160], %f0
0ce78f01 EB	202	#endif
c75c7793	203
0ce78f01 EB	204	! FFI_TYPE_STRUCT
	205	ldx [FP-152], %i1
	206	ldx [FP-144], %i2
	207	ldx [FP-136], %i3
	208	ldd [FP-160], %f0
	209	ldd [FP-152], %f2
	210	ldd [FP-144], %f4
	211	ldd [FP-136], %f6
c75c7793	212
0ce78f01 EB	213	integer:
0ce78f01 EB	214	ldx [FP-160], %i0
c75c7793 JS	215
	216	done1:
	217	ret
	218	restore
	219
0ce78f01	220	#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
c75c7793	221	longdouble1:
0ce78f01	222	ldd [FP-152], %f2
c75c7793 JS	223	ret
c75c7793 JS	224	restore
0ce78f01	225	#endif
c75c7793 JS	226	.LLFE2:
	227
	228	.ffi_closure_v9_end:
	229	.size ffi_closure_v9,.ffi_closure_v9_end-ffi_closure_v9
	230
a733b15e JJ	231	#ifdef HAVE_RO_EH_FRAME
	232	.section ".eh_frame",#alloc
	233	#else
0c0b87ad	234	.section ".eh_frame",#alloc,#write
a733b15e	235	#endif
0c0b87ad JS	236	.LLframe1:
	237	.uaword .LLECIE1-.LLSCIE1 ! Length of Common Information Entry
	238	.LLSCIE1:
	239	.uaword 0x0 ! CIE Identifier Tag
	240	.byte 0x1 ! CIE Version
	241	.ascii "zR\0" ! CIE Augmentation
	242	.byte 0x1 ! uleb128 0x1; CIE Code Alignment Factor
	243	.byte 0x78 ! sleb128 -8; CIE Data Alignment Factor
	244	.byte 0xf ! CIE RA Column
	245	.byte 0x1 ! uleb128 0x1; Augmentation size
5d84cf0b JJ	246	#ifdef HAVE_AS_SPARC_UA_PCREL
	247	.byte 0x1b ! FDE Encoding (pcrel sdata4)
	248	#else
0c0b87ad	249	.byte 0x50 ! FDE Encoding (aligned absolute)
5d84cf0b	250	#endif
0c0b87ad JS	251	.byte 0xc ! DW_CFA_def_cfa
	252	.byte 0xe ! uleb128 0xe
	253	.byte 0xff,0xf ! uleb128 0x7ff
	254	.align 8
	255	.LLECIE1:
	256	.LLSFDE1:
	257	.uaword .LLEFDE1-.LLASFDE1 ! FDE Length
	258	.LLASFDE1:
	259	.uaword .LLASFDE1-.LLframe1 ! FDE CIE offset
5d84cf0b JJ	260	#ifdef HAVE_AS_SPARC_UA_PCREL
	261	.uaword %r_disp32(.LLFB1)
	262	.uaword .LLFE1-.LLFB1 ! FDE address range
	263	#else
0c0b87ad JS	264	.align 8
	265	.xword .LLFB1
	266	.uaxword .LLFE1-.LLFB1 ! FDE address range
5d84cf0b	267	#endif
0c0b87ad JS	268	.byte 0x0 ! uleb128 0x0; Augmentation size
	269	.byte 0x4 ! DW_CFA_advance_loc4
	270	.uaword .LLCFI0-.LLFB1
	271	.byte 0xd ! DW_CFA_def_cfa_register
	272	.byte 0x1e ! uleb128 0x1e
	273	.byte 0x2d ! DW_CFA_GNU_window_save
	274	.byte 0x9 ! DW_CFA_register
	275	.byte 0xf ! uleb128 0xf
	276	.byte 0x1f ! uleb128 0x1f
	277	.align 8
	278	.LLEFDE1:
c75c7793 JS	279	.LLSFDE2:
	280	.uaword .LLEFDE2-.LLASFDE2 ! FDE Length
	281	.LLASFDE2:
	282	.uaword .LLASFDE2-.LLframe1 ! FDE CIE offset
	283	#ifdef HAVE_AS_SPARC_UA_PCREL
	284	.uaword %r_disp32(.LLFB2)
	285	.uaword .LLFE2-.LLFB2 ! FDE address range
	286	#else
	287	.align 8
	288	.xword .LLFB2
	289	.uaxword .LLFE2-.LLFB2 ! FDE address range
	290	#endif
	291	.byte 0x0 ! uleb128 0x0; Augmentation size
	292	.byte 0x4 ! DW_CFA_advance_loc4
	293	.uaword .LLCFI1-.LLFB2
	294	.byte 0xd ! DW_CFA_def_cfa_register
	295	.byte 0x1e ! uleb128 0x1e
	296	.byte 0x2d ! DW_CFA_GNU_window_save
	297	.byte 0x9 ! DW_CFA_register
	298	.byte 0xf ! uleb128 0xf
	299	.byte 0x1f ! uleb128 0x1f
	300	.align 8
	301	.LLEFDE2:
3791773c	302	#endif