/* PLT trampolines.  Sparc 64-bit version.   Copyright (C) 2005 Free Software Foundation, Inc.   This file is part of the GNU C Library.   The GNU C Library is free software; you can redistribute it and/or   modify it under the terms of the GNU Lesser General Public   License as published by the Free Software Foundation; either   version 2.1 of the License, or (at your option) any later version.   The GNU C Library is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   Lesser General Public License for more details.   You should have received a copy of the GNU Lesser General Public   License along with the GNU C Library; if not, write to the Free   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307 USA.  */#include <sysdep.h>	.text	.align	32	/* %g1:	PLT offset loaded by PLT entry	 * %g4: callers PC, which is PLT0 + 24, therefore we	 *      add (32 + 8) to get the address of PLT2 which	 *      is where the magic cookie is stored	 */	.globl	_dl_runtime_resolve_0	.type	_dl_runtime_resolve_0, @function_dl_runtime_resolve_0:	cfi_startproc	save	%sp, -192, %sp	cfi_def_cfa_register(%fp)	cfi_window_save	cfi_register(%o7, %i7)	sethi   %hi(1047552), %l2	ldx	[%g4 + 32 + 8], %o0	sub     %g1, %g4, %l0	xor     %l2, -1016, %l2	sethi   %hi(5120), %l3	/* 160 * 32 */	add     %l0, %l2, %l0	sethi   %hi(32768), %l4	udivx   %l0, %l3, %l3	sllx    %l3, 2, %l1	add     %l1, %l3, %l1	sllx    %l1, 10, %l2	sub	%l4, 4, %l4	sllx    %l1, 5, %l1	sub     %l0, %l2, %l0	udivx   %l0, 24, %l0	add     %l0, %l4, %l0	add     %l1, %l0, %l1	add     %l1, %l1, %l0	add     %l0, %l1, %l0	call	_dl_fixup	 sllx    %l0, 3, %o1	jmp	%o0	 restore	cfi_endproc	.size	_dl_runtime_resolve_0, .-_dl_runtime_resolve_0	/* %g1:	PLT offset loaded by PLT entry	 * %g4: callers PC, which is PLT1 + 24, therefore we	 *      add 8 to get the address of PLT2 which	 *      is where the magic cookie is stored	 */	.globl	_dl_runtime_resolve_1	.type	_dl_runtime_resolve_1, @function_dl_runtime_resolve_1:	cfi_startproc	save	%sp, -192, %sp	cfi_def_cfa_register(%fp)	cfi_window_save	cfi_register(%o7, %i7)	srlx	%g1, 12, %o1	ldx	[%g4 + 8], %o0	add	%o1, %o1, %o3	sub	%o1, 96, %o1	call	_dl_fixup	 add	%o1, %o3, %o1	jmp	%o0	 restore	cfi_endproc	.size	_dl_runtime_resolve_1, .-_dl_runtime_resolve_1	/* For the profiling cases we pass in our stack frame	 * as the base of the La_sparc64_regs, so it looks	 * like:	 *	%l0			%sp	 *	...	 *	%l7			%sp + (7 * 8)	 *	%i0			%sp + (8 * 8)	 *	...	 *	%i7			%sp + (15 * 8)	 *	%f0			%sp + (16 * 8)	 *	%f16			%sp + (31 * 8)	 *	framesize		%sp + (32 * 8)	 */	.globl	_dl_profile_save_regs	.type	_dl_profile_save_regs, @function_dl_profile_save_regs:	cfi_startproc	stx	%l0, [%sp + STACK_BIAS + ( 0 * 8)]	stx	%l1, [%sp + STACK_BIAS + ( 1 * 8)]	stx	%l2, [%sp + STACK_BIAS + ( 2 * 8)]	stx	%l3, [%sp + STACK_BIAS + ( 3 * 8)]	stx	%l4, [%sp + STACK_BIAS + ( 4 * 8)]	stx	%l5, [%sp + STACK_BIAS + ( 5 * 8)]	stx	%l6, [%sp + STACK_BIAS + ( 6 * 8)]	stx	%l7, [%sp + STACK_BIAS + ( 7 * 8)]	stx	%i0, [%sp + STACK_BIAS + ( 8 * 8)]	stx	%i1, [%sp + STACK_BIAS + ( 9 * 8)]	stx	%i2, [%sp + STACK_BIAS + (10 * 8)]	stx	%i3, [%sp + STACK_BIAS + (11 * 8)]	stx	%i4, [%sp + STACK_BIAS + (12 * 8)]	stx	%i5, [%sp + STACK_BIAS + (13 * 8)]	stx	%i6, [%sp + STACK_BIAS + (14 * 8)]	stx	%i7, [%sp + STACK_BIAS + (15 * 8)]	std	%f0, [%sp + STACK_BIAS + (16 * 8)]	std	%f2, [%sp + STACK_BIAS + (17 * 8)]	std	%f4, [%sp + STACK_BIAS + (18 * 8)]	std	%f6, [%sp + STACK_BIAS + (19 * 8)]	std	%f8, [%sp + STACK_BIAS + (20 * 8)]	std	%f10, [%sp + STACK_BIAS + (21 * 8)]	std	%f12, [%sp + STACK_BIAS + (22 * 8)]	std	%f14, [%sp + STACK_BIAS + (23 * 8)]	std	%f16, [%sp + STACK_BIAS + (24 * 8)]	std	%f18, [%sp + STACK_BIAS + (25 * 8)]	std	%f20, [%sp + STACK_BIAS + (26 * 8)]	std	%f22, [%sp + STACK_BIAS + (27 * 8)]	std	%f24, [%sp + STACK_BIAS + (28 * 8)]	std	%f26, [%sp + STACK_BIAS + (29 * 8)]	std	%f28, [%sp + STACK_BIAS + (30 * 8)]	retl	 std	%f30, [%sp + STACK_BIAS + (31 * 8)]	cfi_endproc	.size	_dl_profile_save_regs, .-_dl_profile_save_regs	/* If we are going to call pltexit, then we must replicate	 * the caller's stack frame.	 * %o0: PLT resolved function address	 */	.globl	_dl_profile_invoke	.type	_dl_profile_invoke, @function_dl_profile_invoke:	cfi_startproc	sub	%sp, %l0, %sp1:	srlx	%l0, 3, %l7	mov	%o0, %l1	mov	%i0, %o0	mov	%i1, %o1	mov	%i2, %o2	mov	%i3, %o3	mov	%i4, %o4	mov	%i5, %o5	add	%fp, STACK_BIAS, %l2	add	%sp, STACK_BIAS, %l31:	ldx	[%l2], %l4	add	%l2, 0x8, %l2	subcc	%l7, 1, %l7	stx	%l4, [%l3]	bne,pt	%xcc, 1b	 add	%l3, 0x8, %l3	jmpl	%l1, %o7	 nop	stx	%o0, [%sp + STACK_BIAS + (16 * 8)]	stx	%o1, [%sp + STACK_BIAS + (17 * 8)]	stx	%o2, [%sp + STACK_BIAS + (18 * 8)]	stx	%o3, [%sp + STACK_BIAS + (19 * 8)]	std	%f0, [%sp + STACK_BIAS + (20 * 8)]	std	%f2, [%sp + STACK_BIAS + (21 * 8)]	std	%f4, [%sp + STACK_BIAS + (22 * 8)]	std	%f8, [%sp + STACK_BIAS + (23 * 8)]	mov	%l5, %o0	mov	%l6, %o1	add	%sp, %l0, %o2	add	%sp, STACK_BIAS + (16 * 8), %o3	call	_dl_call_pltexit	 add	%o2, STACK_BIAS, %o2	ldx	[%sp + STACK_BIAS + (16 * 8)], %i0	ldx	[%sp + STACK_BIAS + (17 * 8)], %i1	ldx	[%sp + STACK_BIAS + (18 * 8)], %i2	ldx	[%sp + STACK_BIAS + (19 * 8)], %i3	jmpl	%i7 + 8, %g0	 restore	cfi_endproc	.size	_dl_profile_invoke, .-_dl_profile_invoke	/* %g1:	PLT offset loaded by PLT entry	 * %g4: callers PC, which is PLT0 + 24, therefore we	 *      add (32 + 8) to get the address of PLT2 which	 *      is where the magic cookie is stored	 */	.align	32	.globl	_dl_runtime_profile_0	.type	_dl_runtime_profile_0, @function_dl_runtime_profile_0:	cfi_startproc	brz,a,pn %fp, 1f	 mov	192, %g5	sub	%fp, %sp, %g51:	save	%sp, -336, %sp	cfi_def_cfa_register(%fp)	cfi_window_save	cfi_register(%o7, %i7)	sethi   %hi(1047552), %l2	ldx	[%g4 + 32 + 8], %o0	sub     %g1, %g4, %l0	xor     %l2, -1016, %l2	sethi   %hi(5120), %l3	/* 160 * 32 */	add     %l0, %l2, %l0	sethi   %hi(32768), %l4	udivx   %l0, %l3, %l3	sllx    %l3, 2, %l1	add     %l1, %l3, %l1	sllx    %l1, 10, %l2	sub	%l4, 4, %l4	sllx    %l1, 5, %l1	sub     %l0, %l2, %l0	udivx   %l0, 24, %l0	add     %l0, %l4, %l0	add     %l1, %l0, %l1	add     %l1, %l1, %l0	add     %l0, %l1, %l0	mov	%i7, %o2	sllx    %l0, 3, %o1	mov	%g5, %l0	mov	%o0, %l5	mov	%o1, %l6	call	_dl_profile_save_regs	 nop	add	%sp, STACK_BIAS, %o3	call	_dl_profile_fixup	 add	%sp, (STACK_BIAS + (32 * 8)), %o4	ldx	[%sp + STACK_BIAS + (32 * 8)], %o1	brgez,pt %o1, 1f	 nop	call	_dl_profile_invoke	 nop1:	jmp	%o0	 restore	cfi_endproc	.size	_dl_runtime_profile_0, .-_dl_runtime_profile_0	/* %g1:	PLT offset loaded by PLT entry	 * %g4: callers PC, which is PLT1 + 24, therefore we	 *      add 8 to get the address of PLT2 which	 *      is where the magic cookie is stored	 */	.globl	_dl_runtime_profile_1	.type	_dl_runtime_profile_1, @function_dl_runtime_profile_1:	cfi_startproc	brz,a,pn %fp, 1f	 mov	192, %g5	sub	%fp, %sp, %g51:	save	%sp, -336, %sp	cfi_def_cfa_register(%fp)	cfi_window_save	cfi_register(%o7, %i7)	srlx	%g1, 12, %o1	ldx	[%g4 + 8], %o0	add	%o1, %o1, %o3	sub	%o1, 96, %o1	mov	%i7, %o2	add	%o1, %o3, %o1	mov	%g5, %l0	mov	%o0, %l5	mov	%o1, %l6	call	_dl_profile_save_regs	 nop	add	%sp, STACK_BIAS, %o3	call	_dl_profile_fixup	 add	%sp, (STACK_BIAS + (32 * 8)), %o4	ldx	[%sp + STACK_BIAS + (32 * 8)], %o1	brgez,pt %o1, 1f	 nop	call	_dl_profile_invoke	 nop1:	jmp	%o0	 restore	cfi_endproc	.size	_dl_runtime_resolve_1, .-_dl_runtime_resolve_1